diff --git a/Papirus/16x16/apps/mame.svg b/Papirus/16x16/apps/mame.svg
index 809d532125..818e72cd78 100644
--- a/Papirus/16x16/apps/mame.svg
+++ b/Papirus/16x16/apps/mame.svg
@@ -1,3 +1,3 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" version="1.1">
- <path style="fill:#2b87d8;fill-rule:evenodd" d="M 11,2 0,13 H 5 L 9,9 v 4 L 13.5,8.5 V 13 L 16,10.5 v -8 l -5,5 z"/>
+<svg width="16" height="16" version="1.1" xmlns="http://www.w3.org/2000/svg">
+ <path d="m11 2-11 11h5l4-4v4l4.5-4.5v4.5l2.5-2.5v-8l-5 5z" style="fill-rule:evenodd;fill:#4cade9;stop-color:#000000"/>
 </svg>
diff --git a/Papirus/16x16/mimetypes/application-x-mame-chd.svg b/Papirus/16x16/mimetypes/application-x-mame-chd.svg
new file mode 100644
index 0000000000..1f9eae9876
--- /dev/null
+++ b/Papirus/16x16/mimetypes/application-x-mame-chd.svg
@@ -0,0 +1,5 @@
+<svg width="16" height="16" version="1" xmlns="http://www.w3.org/2000/svg">
+ <path d="M 2.8125,0 C 2.362375,0 2,0.3568 2,0.8 V 15.2 C 2,15.6432 2.362375,16 2.8125,16 h 11.375 C 14.637625,16 15,15.6432 15,15.2 V 5 L 11,4 10,0 Z" style="fill:#4f4f4f;stop-color:#000000"/>
+ <path d="M 10,0 V 4.1666667 C 10,4.6269167 10.373095,5 10.833333,5 H 15 Z" style="fill:#696969;stop-color:#000000"/>
+ <path d="m5.5839844 6c-0.5833336 0-0.5839844 0.5703125-0.5839844 0.5703125v6.8593755s6.508e-4 0.570312 0.5839844 0.570312h5.8320316s0.583984 0.001112 0.583984-0.570312v-6.8593755s-6.5e-4 -0.5703125-0.583984-0.5703125h-5.8320316zm2.9160156 1c1.381249 0 2.5 1.1187497 2.5 2.5 0 1.381251-1.118751 2.5-2.5 2.5h-2.5v-2.5c0-1.3812503 1.1187495-2.5 2.5-2.5zm0 1c-0.825 0-1.5 0.6749991-1.5 1.5 0 0.825002 0.6749994 1.5 1.5 1.5 0.825 0 1.5-0.674998 1.5-1.5 0-0.8250009-0.675-1.5-1.5-1.5z" style="fill:#64c2ff;stop-color:#000000"/>
+</svg>
diff --git a/Papirus/22x22/apps/mame.svg b/Papirus/22x22/apps/mame.svg
index 2e421480cb..2540b0692c 100644
--- a/Papirus/22x22/apps/mame.svg
+++ b/Papirus/22x22/apps/mame.svg
@@ -1,5 +1,5 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="22" height="22" version="1.1">
- <path style="opacity:0.2;fill-rule:evenodd" d="M 14.5,4 0.9999998,17.5 h 6 L 12.5,12 v 5.5 L 18,12 v 5.5 l 3,-3 V 4.5 L 14.5,11 Z"/>
- <path style="fill:#2b87d8;fill-rule:evenodd" d="M 14.5,3.5 0.9999998,17 h 6 L 12.5,11.5 V 17 L 18,11.5 V 17 l 3,-3 V 4 l -6.5,6.5 z"/>
- <path style="opacity:0.2;fill:#ffffff;fill-rule:evenodd" d="M 14.5,3.5 0.9999998,17 h 0.5 L 14.5,4 Z M 21,4 14.5,10.5 V 11 L 21,4.5 Z"/>
+<svg width="22" height="22" version="1.1" xmlns="http://www.w3.org/2000/svg">
+ <path d="m14.5 4-13.5 13.5h6l5.5000002-5.5v5.5l5.5-5.5v5.5l3-3v-10l-6.5 6.5z" style="fill-rule:evenodd;opacity:.2"/>
+ <path d="m14.5 3.5-13.5 13.5h6l5.5000002-5.5v5.5l5.5-5.5v5.5l3-3v-10l-6.5 6.5z" style="fill-rule:evenodd;fill:#4cade9;stop-color:#000000"/>
+ <path d="m14.5 3.5-13.5 13.5h0.5l13-13zm6.5 0.5-6.5 6.5v0.5l6.5-6.5z" style="fill-rule:evenodd;fill:#ffffff;opacity:.2"/>
 </svg>
diff --git a/Papirus/22x22/mimetypes/application-x-mame-chd.svg b/Papirus/22x22/mimetypes/application-x-mame-chd.svg
new file mode 100644
index 0000000000..ad18cd0cac
--- /dev/null
+++ b/Papirus/22x22/mimetypes/application-x-mame-chd.svg
@@ -0,0 +1,10 @@
+<svg width="22" height="22" version="1" xmlns="http://www.w3.org/2000/svg">
+ <path d="m4 1.5c-0.554 0-1 0.446-1 1v18c0 0.554 0.446 1 1 1h14c0.554 0 1-0.446 1-1v-13l-5.5-0.5-0.5-5.5z" style="opacity:.2"/>
+ <path d="m4 1c-0.554 0-1 0.446-1 1v18c0 0.554 0.446 1 1 1h14c0.554 0 1-0.446 1-1v-13l-5.5-0.5-0.5-5.5z" style="fill:#4f4f4f;stop-color:#000000"/>
+ <path d="m4 1c-0.554 0-1 0.446-1 1v0.5c0-0.554 0.446-1 1-1h9l5.5 5.5h0.5l-6-6z" style="fill:#ffffff;opacity:.1"/>
+ <path d="m13 1.5v5c0 0.5523 0.447715 1 1 1h5z" style="opacity:.2"/>
+ <path d="m13 1v5c0 0.5523 0.447715 1 1 1h5z" style="fill:#696969;stop-color:#000000"/>
+ <path d="m7.6660156 9.5c-0.666667 0-0.6660156 0.642578-0.6660156 0.642578v7.714844s-6.514e-4 0.642578 0.6660156 0.642578h6.6679684s0.666016 2.79e-4 0.666016-0.642578v-7.714844s6.5e-4 -0.642578-0.666016-0.642578zm3.3339844 2c1.104999 0 2 0.895 2 2s-0.895001 2-2 2h-2v-2c0-1.105 0.895-2 2-2zm0 1c-0.55 0-1 0.45-1 1s0.45 1 1 1 1-0.45 1-1-0.45-1-1-1z" style="opacity:.1"/>
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+</svg>
diff --git a/Papirus/24x24/apps/mame.svg b/Papirus/24x24/apps/mame.svg
index f0751a2a33..286f23bdc4 100644
--- a/Papirus/24x24/apps/mame.svg
+++ b/Papirus/24x24/apps/mame.svg
@@ -1,5 +1,5 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" version="1.1">
- <path style="opacity:0.2;fill-rule:evenodd" d="M 15.5,5 2,18.5 H 8 L 13.5,13 v 5.5 L 19,13 v 5.5 l 3,-3 V 5.5 L 15.5,12 Z"/>
- <path style="fill:#2b87d8;fill-rule:evenodd" d="M 15.5,4.5 2,18 h 6 l 5.5,-5.5 V 18 L 19,12.5 V 18 l 3,-3 V 5 l -6.5,6.5 z"/>
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+<svg width="24" height="24" version="1.1" xmlns="http://www.w3.org/2000/svg">
+ <path d="m15.5 5-13.5 13.5h6l5.5-5.5v5.5l5.5-5.5v5.5l3-3v-10l-6.5 6.5z" style="fill-rule:evenodd;opacity:.2"/>
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+ <path d="m15.5 4.5-13.5 13.5h0.5l13-13zm6.5 0.5-6.5 6.5v0.5l6.5-6.5z" style="fill-rule:evenodd;fill:#ffffff;opacity:.2"/>
 </svg>
diff --git a/Papirus/24x24/mimetypes/application-x-mame-chd.svg b/Papirus/24x24/mimetypes/application-x-mame-chd.svg
new file mode 100644
index 0000000000..1f217ba339
--- /dev/null
+++ b/Papirus/24x24/mimetypes/application-x-mame-chd.svg
@@ -0,0 +1,10 @@
+<svg width="24" height="24" version="1" xmlns="http://www.w3.org/2000/svg">
+ <path d="m5 2.5c-0.554 0-1 0.446-1 1v18c0 0.554 0.446 1 1 1h14c0.554 0 1-0.446 1-1v-13l-5.5-0.5-0.5-5.5z" style="opacity:.2"/>
+ <path d="m5 2c-0.554 0-1 0.446-1 1v18c0 0.554 0.446 1 1 1h14c0.554 0 1-0.446 1-1v-13l-5.5-0.5-0.5-5.5z" style="fill:#4f4f4f;stop-color:#000000"/>
+ <path d="m5 2c-0.554 0-1 0.446-1 1v0.5c0-0.554 0.446-1 1-1h9l5.5 5.5h0.5l-6-6z" style="fill:#ffffff;opacity:.1"/>
+ <path d="m14 2.5v5c0 0.5523 0.447715 1 1 1h5z" style="opacity:.2"/>
+ <path d="m14 2v5c0 0.5523 0.447715 1 1 1h5z" style="fill:#696969;stop-color:#000000"/>
+ <path d="m8.6660156 10.5c-0.666667 0-0.6660156 0.642578-0.6660156 0.642578v7.714844s-6.514e-4 0.642578 0.6660156 0.642578h6.6679684s0.666016 2.79e-4 0.666016-0.642578v-7.714844s6.5e-4 -0.642578-0.666016-0.642578zm3.3339844 2c1.104999 0 2 0.895 2 2s-0.895001 2-2 2h-2v-2c0-1.105 0.895-2 2-2zm0 1c-0.55 0-1 0.45-1 1s0.45 1 1 1 1-0.45 1-1-0.45-1-1-1z" style="opacity:.1"/>
+ <path d="m8.6660156 10c-0.666667 0-0.6660156 0.642578-0.6660156 0.642578v7.714844s-6.514e-4 0.642578 0.6660156 0.642578h6.6679684s0.666016 2.79e-4 0.666016-0.642578v-7.714844s6.5e-4 -0.642578-0.666016-0.642578zm3.3339844 2c1.104999 0 2 0.895 2 2s-0.895001 2-2 2h-2v-2c0-1.105 0.895-2 2-2zm0 1c-0.55 0-1 0.45-1 1s0.45 1 1 1 1-0.45 1-1-0.45-1-1-1z" style="fill:#64c2ff;stop-color:#000000"/>
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+</svg>
diff --git a/Papirus/32x32/apps/mame.svg b/Papirus/32x32/apps/mame.svg
index 7b00e0e28f..881218f981 100644
--- a/Papirus/32x32/apps/mame.svg
+++ b/Papirus/32x32/apps/mame.svg
@@ -1,5 +1,5 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" version="1.1">
- <path style="opacity:0.2;fill-rule:evenodd" d="M 21,7 1.9999996,26 H 10 l 8,-8 v 8 l 8,-8 v 8 l 4,-4 V 7.1 L 21,17 Z"/>
- <path style="fill:#2b87d8;fill-rule:evenodd" d="M 21,6 2,25 h 8 l 8,-8 v 8 l 8,-8 v 8 l 4,-4 V 7 l -9,9 z"/>
- <path style="opacity:0.2;fill:#ffffff;fill-rule:evenodd" d="M 21,6 2,25 H 3 L 21,7 Z m 9,1 -9,9 v 1 l 9,-9 z"/>
+<svg width="32" height="32" version="1.1" xmlns="http://www.w3.org/2000/svg">
+ <path d="m21 7-19 19h8.0000004l8-8v8l8-8v8l4-4v-14.9l-9 9.9z" style="fill-rule:evenodd;opacity:.2"/>
+ <path d="m21 6-19 19h8l8-8v8l8-8v8l4-4v-14l-9 9z" style="fill-rule:evenodd;fill:#4cade9;stop-color:#000000"/>
+ <path d="m21 6-19 19h1l18-18zm9 1-9 9v1l9-9z" style="fill-rule:evenodd;fill:#ffffff;opacity:.2"/>
 </svg>
diff --git a/Papirus/32x32/mimetypes/application-x-mame-chd.svg b/Papirus/32x32/mimetypes/application-x-mame-chd.svg
new file mode 100644
index 0000000000..71f2792345
--- /dev/null
+++ b/Papirus/32x32/mimetypes/application-x-mame-chd.svg
@@ -0,0 +1,10 @@
+<svg width="32" height="32" version="1" xmlns="http://www.w3.org/2000/svg">
+ <path d="m6.375 3c-0.76175 0-1.375 0.6244-1.375 1.4v25.2c0 0.7756 0.61325 1.4 1.375 1.4h19.25c0.76175 0 1.375-0.6244 1.375-1.4v-18.6l-7-1-1-7z" style="opacity:.2"/>
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+ <path d="M 19,3 V 9.6666667 C 19,10.403067 19.596953,11 20.333333,11 H 27 Z" style="opacity:.2"/>
+ <path d="M 19,2 V 8.6666667 C 19,9.4030667 19.596953,10 20.333333,10 H 27 Z" style="fill:#696969;stop-color:#000000"/>
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+ <path d="M 6.375,2 C 5.61325,2 5,2.6247906 5,3.4003906 v 1 C 5,3.6247906 5.61325,3 6.375,3 H 19 V 2 Z" style="fill:#ffffff;opacity:.1"/>
+</svg>
diff --git a/Papirus/48x48/apps/mame.svg b/Papirus/48x48/apps/mame.svg
index 9cf8b7aebd..b226f79ff6 100644
--- a/Papirus/48x48/apps/mame.svg
+++ b/Papirus/48x48/apps/mame.svg
@@ -1,5 +1,5 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" version="1.1">
- <path style="opacity:0.2;fill-rule:evenodd" d="M 31,12 4,39 H 15 L 27,27 V 39 L 37.964519,28.011827 38,39 44,33 V 12 L 31,26 Z"/>
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- <path style="opacity:0.2;fill:#ffffff;fill-rule:evenodd" d="M 31,11 4.0000003,38 h 1 L 31,12 Z m 13,0 -13,14 v 1 L 44,12 Z"/>
+<svg width="48" height="48" version="1.1" xmlns="http://www.w3.org/2000/svg">
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+ <path d="m31 11-27 27h11l12-12v12l10.964519-10.988173 0.035481 10.988173 6-6v-21l-13 14z" style="fill-rule:evenodd;fill:#4cade9;stop-color:#000000"/>
+ <path d="m31 11-27 27h1l26-26zm13 0-13 14v1l13-14z" style="fill-rule:evenodd;fill:#ffffff;opacity:.2"/>
 </svg>
diff --git a/Papirus/48x48/mimetypes/application-x-mame-chd.svg b/Papirus/48x48/mimetypes/application-x-mame-chd.svg
new file mode 100644
index 0000000000..fffc271f7d
--- /dev/null
+++ b/Papirus/48x48/mimetypes/application-x-mame-chd.svg
@@ -0,0 +1,10 @@
+<svg width="48" height="48" version="1" xmlns="http://www.w3.org/2000/svg">
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diff --git a/Papirus/64x64/apps/mame.svg b/Papirus/64x64/apps/mame.svg
index f52634b612..87daa6a69c 100644
--- a/Papirus/64x64/apps/mame.svg
+++ b/Papirus/64x64/apps/mame.svg
@@ -1,5 +1,5 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="64" height="64" version="1.1">
- <path style="opacity:0.2;fill-rule:evenodd" d="M 41,13 3,51 H 18 L 35,34 V 51 L 51,35 V 51 L 60.080004,41.920002 60,13 41,32 Z"/>
- <path style="fill:#2b87d8;fill-rule:evenodd" d="M 41,12 3,50 H 18 L 35,33 V 50 L 51,34 V 50 L 60.080004,40.920002 60,12 41,31 Z"/>
- <path style="opacity:0.2;fill:#ffffff;fill-rule:evenodd" d="M 41,12 3,50 H 4 L 41,13 Z m 19,0 -19,19 v 1 L 60,13 Z"/>
+<svg width="64" height="64" version="1.1" xmlns="http://www.w3.org/2000/svg">
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+ <path d="m41 12-38 38h1l37-37zm19 0-19 19v1l19-19z" style="fill-rule:evenodd;fill:#ffffff;opacity:.2"/>
 </svg>
diff --git a/Papirus/64x64/mimetypes/application-x-mame-chd.svg b/Papirus/64x64/mimetypes/application-x-mame-chd.svg
new file mode 100644
index 0000000000..5c3b00942d
--- /dev/null
+++ b/Papirus/64x64/mimetypes/application-x-mame-chd.svg
@@ -0,0 +1,10 @@
+<svg width="64" height="64" version="1" xmlns="http://www.w3.org/2000/svg">
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+ <path d="M 12.8125,4 C 11.254375,4 10,5.2495813 10,6.8007812 v 1 C 10,6.2495812 11.254375,5 12.8125,5 H 38 V 4 Z" style="fill:#ffffff;opacity:.1"/>
+</svg>