Description Capture the brilliance of Renaissance engineering with this layered filament painting based on Leonardo da Vinci’s design of the giant crossbow. This intricate artwork pays tribute to Da Vinci’s inventive genius, transforming his meticulous mechanical sketches into a striking, dimensional display using filament color changes.

Designed for multi-color filament layering, this piece merges artistic detail with historical innovation, making it ideal for display in maker spaces, workshops, classrooms, or as a distinctive gift for fans of engineering history and classical invention. The bold contrast and precise lines echo the spirit of Da Vinci’s original schematics while bringing them vividly to life in filament.

This STL is a must-have for makers who appreciate classical design, historical inventions, and the creative possibilities of filament painting. It’s also fully licensed for commercial use, allowing you to sell physical prints of the finished piece.

What you'll get STL file optimized for filament-based 3D printers Step-by-step print guide (with filament change instructions) Recommended print settings and material suggestions Commercial license – print and sell physical copies

Details Scaling: You can scale the X and Y axis up and down, but do not scale the Z axis. Designed for: FDM printers using PLA or similar filaments Skill level: Intermediate (some experience with filament swaps recommended)