Use ActorPreviewWidget for the color pickers.

mods/ts/chrome/color-picker.yaml

@@ -29,14 +29,11 @@ Background@COLOR_CHOOSER:
 					Y: 2
 					Width: 144
 					Height: 72
-		SpriteSequence@PREVIEW:
-			X: 153
-			Y: 1-40
+		ActorPreview@PREVIEW:
+			X: 163
 			Width: 80
-			Height: 73
-			Palette: colorpicker
-			Unit: gacnst
-			Sequence: make
+			Height: 74
+			Animate: true
 		Button@RANDOM_BUTTON:
 			Key: tab
 			X: 158

mods/ts/metrics.yaml

@@ -20,6 +20,7 @@ Metrics:
 	TextContrast: false
 	TextContrastColor: 0,0,0
 	ColorPickerRemapIndices: 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31
+	ColorPickerActorType: ^mmch.colorpicker
 	SpawnFont: TinyBold
 	SpawnColor: 255,255,255
 	SpawnContrastColor: 0,0,0

mods/ts/rules/misc.yaml

@@ -10,6 +10,20 @@ waypoint:
 	RenderEditorOnly:
 	BodyOrientation:
 
+^mmch.colorpicker:
+	Inherits: MMCH
+	Mobile:
+		InitialFacing: 160
+	Turreted:
+		InitialFacing: 160
+	RenderInfantry:
+		Image: mmch
+		StandAnimations: run
+		Palette: colorpicker
+	RenderVoxels:
+		Image: mmch
+		Palette: colorpicker
+
 CAMERA:
 	Immobile:
 		OccupiesSpace: false

mods/ts/rules/world.yaml

@@ -37,6 +37,7 @@ World:
 		Name: colorpicker
 		Filename: unittem.pal
 		AllowModifiers: false
+		ShadowIndex: 1
 	PaletteFromRGBA@shadow:
 		Name: shadow
 		R: 0