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A 3D-printed tabletop wargaming terrain piece depicting a detailed industrial reactor expansion, shown from an overhead perspective. The model features gray metallic structures, pipes, and machinery, with a red YouTube play button overlay in the center and a 'Watch on YouTube' watermark in the bottom right corner.

Large Reactor Expansion

More power. More possibilities.

Take a closer look at the Large Reactor Expansion in this YouTube video showcasing one of the most important additions to any futuristic colony. Discover the detailed industrial architecture, modular layout and support-free construction that make this reactor expansion an impressive centrepiece.

Designed as 3D printable sci-fi terrain for FDM printers, the Large Reactor Expansion integrates seamlessly with the LV427 Designs modular terrain system, creating exciting new opportunities for tabletop gaming.