This is a high-poly mesh of a quartz crystal made in Blender. Perfect for close up shots. Enjoy:>
BLEND (Blender, filesize: 372 MB), OBJ (OBJ, filesize: 335 MB), FBX (Autodesk FBX, filesize: 157 MB), GLTF (glTF, filesize: 380 MB), PDF (PDF, filesize: 629 Bytes)