T-Shirt PNG Image Adjustment & Conversion

I need a PNG image adjusted and converted for t-shirt printing. The adjustments needed are primarily color correction, including enhancing colors and changing the color scheme to gold. Subsequently, the final version must be suitable for print onto T-shirt . AI, EPS, SVG

Ideal Skills:
- Graphic Design
- Photoshop or similar software
- Print Design

Experience:
- Preparing designs for t-shirts