High-Resolution PNG Conversion

I’m providing a current PNG design that will be printed via DTF on t-shirts, and I need it rebuilt into a truly high-resolution PNG—clean edges, preserved transparency, and no shifts in the original colours. Please upscale or recreate it so it holds detail at a minimum of 300 DPI (or whatever resolution you know works best for DTF apparel printing). No colour tweaking is wanted; accuracy to the source file is key.

Deliverable
• One print-ready PNG with transparent background, sized and resolved for DTF presses.

I’ll send the existing artwork as soon as we start; feel free to let me know if you need the target shirt dimensions or any extra bleed added before you begin.