385mb in total as obj format and 58.5mb as FBX, 4k textures included High detailed textures, the zip files containing with the MAYA native, fbx, obj format The rock is low poly for about 5.32mb
OBJ (OBJ, filesize: 248 MB), BLEND (Blender, filesize: 248 MB), DAE (Collada, filesize: 248 MB), FBX (Autodesk FBX, filesize: 248 MB), MA (Autodesk Maya, filesize: 248 MB)