All textures are 4k (except ivy), also the towerIvy.fbx file is a tower with ivy, everything else is a tower without it. Along with it, the mesh has more than a million polygons, but I think the nanite will mate, also, it is generated with a blender geometry node pack
OBJ (OBJ, filesize: 7.95 MB), FBX (Autodesk FBX, filesize: 1.41 GB), TEXTURES (Textures, filesize: 1010 MB), DAE (Collada, filesize: 15 MB), GLTF (glTF, filesize: 630 MB)