I made some drawings of Ghost Trick characters as ponies many months ago and I was too lazy to add backgrounds until now. :'D
I'm pretty sure such a crossover has been done several times by now (if only I'd added backgrounds earlier).
Just about everything has been ponified, but it was still fun to draw.
I know ponies don't have to wear clothes, but drawing on clothes was much more fun!
I seem to have a tendency to draw things WAY too big on a digital canvas (ironically, the exact opposite problem that I have on a traditional canvas). Cabanela was actually the second time I've ever drawn a pony! His skin color seemed to be the only color that worked well with his color scheme, so I kept it as his body color. Getting him to pose like that was certainly challenging!
Other Ghost Trick ponies: [link] [link]