What if I made, a few templates of horses. A mare, gelding/stallion, colt and filly. Then I could color them customized according to a picture someone gave me of their own horse, or even just a written idea. I could record the name and "owner" of the horse on a mini-certificate or something, just so you could prove it was made for you.
Almost like a virtual pet, like Neopets or something, except I would be doing each by hand. I think it would be really cool to have little adopt-me horses. There's also the potential for little games and stuff, which would also be fun.
I would love to get some feedback on this!