Whew! You can thank the wonderful Ms Muffin for the idea for this editable.
Has a whole pigload of parts.
IMPORTANT THINGS:
Some parts are only for the muffin, and some are only for the cupcake. I think you'll figure out which.
If you want to edit some parts to fit one or the other, go right on ahead. Add things, too, if you'd like.
The Background layer, 'BlackGradient' uses two layers. If you want just plain black/white, use just the first. If you want it colored, use the layer 'BlackGradientColor' and color it whatever. It should be set to 'Multiply' already.
The Polka Dot and Star layers are just the dots/stars. So you can have whatever color combination you want.
Especially remember to use Lock Alpha.
If you don't trust your own ability to color, for whatever reason, I will do some cheap customs. Just a few pets, depending on complexity. If anyone shows interest, I'll add some info for that.
Have fun.