The model is made for anti-aliasing, the stack is not collapsed. Anti-aliasing modifier enabled (display in viewport - 0 iterations, on render - 1-2 iterations) Polys: 172,343 Verts: 206763 -max 2015 corona -obj (you need to throw MeshSmooth (1-2 iterations) on some objects) -fbx (need to throw MeshSmooth (1-2 iterations) on some objects) -mtl -textures -material library For Corona render, it is recommended to install a version of at least 1.5, since the glossiness of materials is configured
