yeah my uke has gladiator force and beetle lax. it happens when the item.dat file gets bugged. you get him (or her coz its womenz month) back to normal by either:
if u want new uke just /dl uke
if u want old uke delete item.dt in toribash/custom/uke folder. you can edit values to make uke differen colours. pretty cool. my tori on my other comp has vamp force and void lax coz i changed values. theres a tut somewhere but i cant be bothered to find coz i'm lazy.