An Duong, a former innovation manager at Rolls-Royce, has transitioned from aerospace engineering to full-time entrepreneurship with his company, Morethan3D.

An Duong, a former innovation manager at Rolls-Royce, has transitioned from aerospace engineering to full-time entrepreneurship with his company, Morethan3D. The company specializes in the creation and distribution of high-fidelity desktop material extrusion models, specifically focusing on complex geometries like rocket engines. Duong leverages his background in aeroengine development to produce detailed, display-grade replicas that bridge the gap between industrial aerospace design and the hobbyist 3D printing market. The business model centers on the digital distribution of these models, catering to a growing niche of engineering enthusiasts and aerospace professionals.

This move highlights the increasing intersection between industrial-grade design expertise and consumer-level FDM/FFF hardware capabilities. While industrial rocket engine manufacturing relies on high-end LPBF or DED processes using superalloys like Inconel 718, Morethan3D addresses the demand for accessible, high-quality visual representations of these complex systems. The market for high-fidelity, printable design files is expanding as desktop hardware resolution improves, allowing hobbyists to replicate intricate aerospace components that were previously impossible to produce outside of professional facilities.

Morethan3D demonstrates the viability of specialized design services in the additive manufacturing ecosystem. For the company to scale, Duong must maintain a consistent release cadence and ensure his digital assets remain compatible with the rapidly evolving landscape of consumer-grade extrusion printers. Buyers should focus on the design accuracy and printability of these files, as they represent a unique application of professional aerospace knowledge applied to the desktop manufacturing segment.