Five Custom 3D Print Designs

I need a set of five print-ready models created from scratch and supplied as STL (or comparable) files:

• 1 simple coaster back that will represents the college, optimized for a quick, support-free print
• 3 eye-catching pendant pieces sized for a “hype” style chain i will provide logos
• 2 minimal desk pieces featuring logos

Everything should follow a modern, sleek aesthetic and be engineered with PLA Plastic in mind—wall thicknesses, overhang angles, and tolerances need to reflect typical consumer-grade FDM printers. I don’t have fixed dimensions yet, so I’m counting on your guidance for proportions that balance style, strength, and printability.

Acceptance once you deliver: clean, manifold geometry; no non-manifold edges; oriented for easiest printing; test-sliced screenshots in Bambu or Snapmaker u1 showing estimated time and filament use; and short notes on suggested layer height, infill, and supports (if any).

If you’re confident designing functional but stylish pieces for PLA, let’s talk details and timeline. Please only respond if you have delivered 3mf files for print previously.