Procedural materials generated in Blender along with some material maps.
See Adveencha LLC for more design information.
BLEND (Blender, filesize: 83.4 MB), OBJ (OBJ, filesize: 14.5 MB), FBX (Autodesk FBX, filesize: 24.2 MB), GLTF (glTF, filesize: 71.6 MB), TEXTURES (Textures, filesize: 48.6 MB), JPG (JPG, filesize: 48.6 MB), STL (Stereolithography, filesize: 54.9 MB)