i do not make vtuber assets but if i did, i think id include a .psd file & keep the skin + shadow layer separated so people can easily change the skin colour to accurately fit their model ¯\_(ツ)_/¯ voila, now everyone & their mother can have fun w it
@SerotinaVT the light blue hair underneath is probably the most common one .. then the ( sometimes partial ) missing earrings & tongue piercing .. occasionally no freckles either LMAO