Meanwhile, for my shoes, here are some notes:

LF shoes, shader sets for SuperFly rendering only.

shoe a = 13 styles

shoe a with Transparencies = 10 styles

shoe b = 4 styles, more if you manually swap transparencies

shoe c = 6 styles, more if you manually swap transparencies

shoe d = 4 styles

shoe e1 = 5 styles, more if you manually swap transparencies

shoe e2 = 4 styles, more if you manually swap transparencies

shoe e3 = 4 styles, more if you manually swap transparencies

shoe e4 = 4 styles, more if you manually swap transparencies

Eternal Hobbyist