pls help me with customizing SROE goku

i got a extra SROE goku figure and i wanna customize it since i have 2 now, i wanna do a end of z goku but he doesnt have the "skirt" thing and he has a undershirt, how would i fix that? end of z goku doesnt have a undershirt, i could also do 23rd world tournament but i feel like id have to change the face and the logo mainly which is too precise i think