Digital Art to 3D Wall Print

I have a piece of digital artwork that I’d like transformed into a 3-dimensional relief suitable for hanging on a wall. The final file must be ready for printing in PLA, so please keep overhangs, wall thickness, and typical hobby-grade printer tolerances in mind.

Because this is going on a wall, I’ll need your advice on overall size and depth to strike the right balance between visual impact and printability. Feel free to suggest clever mounting features—simple keyhole slots or an integrated hanger would be ideal.

Deliverables:
• Print-ready STL (OBJ is a plus) optimized for PLA
• One or two dimension proposals with brief rationale
• A quick visual render so I can confirm the look before printing

Once approved, I’ll slice and print on my end, so a clean, manifold model is essential. Let me know if you need the artwork in any particular format beyond PNG.