About incarnate lore...

[Carandiru]

What do you think of the idea of possible, to give a custom costume...? Transforming in a Sidekick? Like Batman and Robin... Cap. America and Bucky, etc...

[Sakura Tenshi]

I sort of doubt it since several lore pets are ultimately canon NPC critters with their own animations and such (key example being robotic drones, IDF support orbs, IDF in general, Praetorian Clockwork, and probably a few others) and wouldn't be compatible with the human frame we're limited to. Though if it was not applicable to all lore pets, I could sort of see a possibility of something like what was done with Phantom Army where the lore pets just copy player immediate appearance.