Realistic Illustration for T-Shirt

I need a realistic illustration recreated and cleaned for an all-over print t-shirt. The image requires sharpening of details. Do not redesign. Please recreate the artwork as closely to the original as possible. Clean and sharpen the image, prepare it for high-quality print

Ideal Skills and Experience:
-300dpi
-large size suitable for all over print (4000px + width)
-maintain original colors, lighting and compsition
- no added effects, no style change
-high res PNG
-PSD or AI with layers
- Proficiency in digital illustration
- Strong attention to detail
- Experience with all-over print designs
- Ability to work with realistic styles

Please provide a portfolio showcasing similar work.