Boundary wall 3d model include sketchup , 3ds max model conversion you can use this fbx file as in unreal engine and octane render
STL (Stereolithography, filesize: 68.1 KB), OBJ (OBJ, filesize: 78.1 KB), DAE (Collada, filesize: 253 KB), DXF (DXF, filesize: 667 KB), 3DS (3D Studio, filesize: 76.3 KB), SKP (Sketchup, filesize: 1000 KB), TEXTURES (Textures, filesize: 1.05 MB), FBX (Autodesk FBX, filesize: 301 KB)