It's funny how the fairy ended up with three legs in the final frame. I've noticed AI seems to do that - generates an otherwise fantastic image but with one super odd addition.
The porcupine has two mouths as well. I tried several times to smooth that one out but I could never quite reproduce the same look in the porcupine's eyes so I kept it.
Use InvokeAI with inpainting to leave the parts you like untouched and blend in fixes for other parts.
Almost impossible to generate hands with 5 fingers in Midjourney