Here are some designs I had come up with for my Xenogears reboot/updated game. I tried to base the Fei design on the original character from the 1998 game, giving him (a less outrageous version of) the same hairstyle and the same color scheme. Based on some developer interviews from the time, they meant to change his outfit from the martial arts uniform and it felt out of place, so I gave him a more simple, modern outfit.