PMBIxx/PFBIxx (xx = 01-10) should be the ones you are looking for.
All the armour textures follow this PSBAxx format.
P = Player
S = Sex. M/F for male/female
B = Body
A = Armour class. A is underwear, B is clothes, C/D/E/F/G/H are armour, I/N/M are robes, J is Revan's robes, K is the armoured flight suit, L is the dancer's outfit. In K1 this only goes up to J.
xx = Texture variant