This is a digital 3D printable model of Flin's Spear - Bloodsoaked Ruins Polearm - from Genshin Impact. Designed as a life-size cosplay prop, it features a slot for a wooden rod to reinforce the polearm. Each section includes a locking mechanism, allowing it to be dismantled for easy transport.

Included Files • STL (cut for 200mm printer beds) • STL (uncut parts for larger printers) • Assembled OBJ file (for easy scaling)All cut parts are placed on the print bed just as we would print them, saving you time.

3D Model Dimensions • Width: 178 mm • Length: 74 mm • Height: 1792 mm (70 inches tall)Feel free to scale the model to fit your needs. Learn more about sizing and scaling for cosplay here.

Printer Settings • Layer height: 0.15 mm • Infill: 10% gyroid pattern • Supports: 30° organic • For taller parts, use a brim for better bed adhesionSettings may vary depending on your printer, so treat these as a starting point.

AssemblyGlue together the parts designed for the hex pegs. Each pole section features a built-in locking mechanism, so gluing is optional and depends on how you plan to use the prop. For additional strength and durability, you can reinforce the prop with a wooden (6.8 mm / 0.26 inches diameter, up to 1050 mm / 41 in long). You can use a fishing line to attach the lantern and the gemstone. :) No 3D printer? No problem! Search for your local 3D printing services.

This fan-made model was brought to life by 3Demon, a team of modeling and 3D printing enthusiasts based in Prague, Czech Republic. We’ve been creating 3D printable models for over a decade, from cosplay accessories to all sorts of interesting designs.