might have something to do with the urethra, they probably still need that living tube to channel the urine, you can't just roll up some flesh and skins not meant to make constant contact with piss and not expect it to be infected and rotting away within days
Remove the butterfly wings, and leave the proboscis.
Eat some insects while you wait.
might have something to do with the urethra, they probably still need that living tube to channel the urine, you can't just roll up some flesh and skins not meant to make constant contact with piss and not expect it to be infected and rotting away within days