Resize Poster into Dual Ratios

I already have the artwork in high-resolution format and simply need two clean, export-ready versions created from it—nothing more, nothing less.

• Version 1: Poster at 3:4, 1536 × 2048 px, 72 dpi, delivered as JPG or PNG.
• Version 2: Cover at 4:3, 2048 × 1536 px, 72 dpi, delivered as JPG or PNG.

All existing text, graphics, and layout should remain exactly as they appear in the source; no tweaks or repositioning are required. Please keep color integrity intact and avoid any compression artifacts.

Deliver both files to me clearly labeled so I can drop them straight into production.