Cartoonish Sketch Enhancement

I am looking for a skilled artist who can clean up my cartoonish sketches and make them suitable for using on T-shirts. The style of the drawing needs to maintain its initial cartoon character, but with enhanced clarity and neatness. Remove txt on bottom right please. Make background white again.

Ideal Experience/Skills:
- Expertise in sketch editing and enhancement
- Proven experience with cartoon-style artwork
- Knowledgeable in preparing sketches for digital platforms