The number of customs I've made is still pretty low to draw any real conclusions from... but I've never done FBRs in orange or red. (I thought I didn't have grey ones either until I remembered my Baby Graffiti...
![Smile :)](https://mlparena.com/Smileys/default/smile_001.gif)
) You could add skin colour / beige / tan to your list, or do those fall under peach/brown?
And because I like wasting my time on useless lists, here's a quick count:
Yellow: 2
Green: 4
Blue: 6 (1 being a greenish teal/turquoise and 1 only half blue but blue was the base colour...)
Purple: 2 (1 being closer to dark blue maybe)
Pink: 5
White: 11
Black: 1 (may appear more like grey due to all the silver paint I added to create a metallic sheen...)
Brown: 5
Tan/beige: 5
Peach: 1
Grey: 1
White has always been my one of my favourite pony colours, and I often come up with ideas involving white... I rarely find white baits clean enough to use as is, so they get FBRs. Most of my white customs have been white to begin with, but not all. I have made some 50 customs altogether, that list naturally excludes any ponies that were left unpainted.