Realistic Eagle & Salmon Stamp

I’m creating a commemorative postage-style stamp that features an eagle with a salmon, and I need a detailed, realistic illustration that can scale cleanly from a small printed stamp (about 38 × 25 mm) up to poster size for merchandising.

Here’s what I’m after:
• A lifelike depiction—feather texture, beak, talons, and the sheen on the salmon should read clearly even at stamp size.
• Colour palette suitable for offset or digital CMYK printing.
• Final artwork delivered both as layered PSD (or Procreate file) and a vector PDF/SVG so the postal printer can handle spot-colour separations if needed.

I’m open on the exact pose of the eagle and the salmon interaction, as long as the composition fits within a classic stamp frame and feels dynamic yet balanced. After you share a rough sketch, I’ll provide feedback before you move on to line art and colour.

Please include a link to at least one previous wildlife illustration or conservation stamp you’ve done. If you have questions about bleed, DPI, or colour limits, let’s sort them out early so we hit print-ready specs on the first pass.