NEXI3D STL Files Robot Lion — Mechanical Sci-Fi 3D Miniature
Where nature meets technology — the Robot Lion is Nexi3D’s most ambitious hybrid design. A fully mechanical lion body featuring exposed gears, interlocking armour plate segments, and sculpted glowing eye socket details. The ultimate statement piece for any serious 3D printing enthusiast.
Print Specifications
- Format: STL + 3MF
- Recommended height: 150mm to 400mm
- Recommended: Resin printer (FDM possible at 200mm+)
- Pre-supported for resin — complex geometry fully handled
About This Model
Mechanical detailing — gears, panel lines, and rivets — is sculpted at depth specifically calibrated for 4K mono resin printers. We recommend printing in clear or grey resin then hand-painting for maximum visual impact. One of our most photographed and celebrated models worldwide.
Included Files
- Pre-supported STL (resin optimised)
- Unsupported STL
- 3MF project file
- Lifetime file access





Joshua Turner –
Absolutely stunning detail on this STL file! Printed on my Elegoo Saturn 3 with Siraya Tech Fast resin and the results were jaw-dropping. Every scale and texture came through perfectly.
Samantha King –
This file is a gem for resin printing! Used water-washable resin on my Phrozen Sonic Mini 8K and the final piece looks like a professional cast miniature. Highly recommend.
James Mitchell (verified owner) –
Got this file as part of a bundle and it quickly became my favorite. It sits on my desk at work and everyone who sees it asks where they can get one. Superb craftsmanship.