Check out Neon Obsidian Pyramid Low-poly 3D model on CGTrader for $5. High-quality mesh by CaptainXbboy: 2732 polys, 1368 vertices. Rigged, PBR, Textured.
BLEND (Blender, filesize: 62.4 MB), PNG (PNG, filesize: 93.8 MB), FBX (Autodesk FBX, filesize: 31.3 MB)