Not my model, it's from http://www.planetminecraft.com/project/project-1845/, I believe, by "bohtauri"? A stress test for Sketchfab; this model is interactive with G3D, so how will it be with Sketchfab's renderer? It's a fair-sized model: 4.2 million triangles. Exported with Mineways, http://mineways.com, my free Minecraft exporter.