Yes but APB game mechanic and qualities are of no concern here, its’s not the topic. Fact is however that they have some neat customization options that could inspire. I am not interested in APB as a game at all, my interest here is in FF.
Having different body morphs for a character body is pretty cool and would be possible in a MMO RPG. Same goes for tattoos, and many other things.
Creating new textures for all of your cloths would be overkill of course however designing your own flag for your LS would be realistic.