Custom 3D Model for Pendant Design

Hi, I need a custom pendant modeled for 3D printing and mold-making (lost wax method). It should be a solid STL file, Cura-compatible, and ready to print — no hollowing, no split parts. ⸻ Pendant Specs: • Final size: 150.9mm tall × 75.7mm wide • Thickness: 6mm at the base, up to 12mm at raised details • Shape: Street post-style pendant with all elements attached to one single central pole ⸻ Design Details: • 3 stacked street signs on the pole: • “WALL DR” (approx. 40mm wide × 8mm tall) • “GLADIOLUS DR” (approx. 50mm wide × 8mm tall) • “DEAD END” (approx. 30mm wide × 8mm tall) • STOP sign (13mm wide octagon) attached to the same pole — no separate pole • 2 sculpted surfboards (each 20mm tall, slightly curved, positioned near base) • 1 sculpted palm tree (18mm tall trunk, 8mm crown width) • Background includes shallow engraved concrete cracks (0.4–0.6mm wide, 0.3mm deep) • Back of pendant must be flat and smooth for mold contact ⸻ Diamond Settings (Glue-In Only — No Prongs or Pavé): All diamonds must use flat-bottom glue-in sockets, with a 0.1mm clearance on each side. Depths should be 1.3–1.5mm max. Diamond Socket Layout: • STOP sign letters (“STOP”) • Stone size: 2.75mm • Socket: 2.85mm square × 1.3mm deep • Quantity: 4 • STOP sign background (if bust-down version) • Stone size: 2.0mm • Socket: 2.1mm square × 1.3mm deep • Quantity: ~20 • Street sign letters • Stone size: 2.0mm • Socket: 2.1mm square × 1.3mm deep • Quantity: ~24 total (based on lettering) • Bail (diamond pyramid/tunnel-style) • Front stones: 3.2mm → 3.3mm square × 1.5mm deep (4–6 stones) • Side stones (optional): 2.0mm → 2.1mm square × 1.3mm deep (4–6 stones) ⸻ Bail Design: • Bail should be pyramid-style, directly attached to the top of the pendant • No letters or logos in the bail • Chain passes through the inside of the bail like a tunnel • Internal bail opening: 8mm wide × 6mm tall (to fit thick Miami Cuban link chain) ⸻ Final Deliverable: • One STL file (solid, mold-printable, Cura-compatible) • No hollowing, no moving parts • Must be clean mesh, fully watertight, and ready for printing with high detail