Refine AI Artwork for T‑Shirt Prin

Hey! I’ve got an AI‑generated image that needs a bit of cleanup before I can use it for a t‑shirt.
A few things are off:
- Bottom left character is missing the tail which needs to be added.
- Top right character has a sort of orange halo behind its head that needs to be removed.
- The text doesn’t really fit the layout and should be removed.
Basically, I just need the artwork cleaned up so it looks nice and polished for printing.