In eternity, the spirit should be perfect, which in turn should make the body perfect. Everything should be restored. Why is it that Tien and Yamcha had their scars with them in eternity. When Frieza died he did not have his prosthetics with him, his face wasn't half blown off, neither did he look like a thousand pieces when he went to the afterlife and yet he had everything restored to him, he looked as if he did when he first transformed into his final form. Frieza was evil, and they were good. So why is it that the rules had to skip out on them?
well first of all friezas scars where mechanical and didnt belong in that world where as yamcha's scars are part of him oh also if ur gonna say well cell and 17 where mechanical 17 wuz human but had mechanical parts right but if the dragon cant turn him human than being wished back is no different as for cell he wuz an actuall being who had a mind of his so he went to hell as well