This specific 3D model, "collection ships-Bulk carrier ship-tanker ship 3D model 4", is an asset made available by "Unknown author".
You can download this asset for free at "Unknown platform" by following the link.
The license for this digital asset is "Unknown license".
STL (Stereolithography, filesize: 54.2 MB), OBJ (OBJ, filesize: 54.2 MB), JPG (JPG, filesize: 54.2 MB), PNG (PNG, filesize: 54.2 MB), 3DS (3D Studio, filesize: 54.2 MB), DWG (AutoCAD, filesize: 54.2 MB), DXF (DXF, filesize: 54.2 MB), FBX (Autodesk FBX, filesize: 54.2 MB), SKP (Sketchup, filesize: 54.2 MB), RFA (Autodesk Revit, filesize: 54.2 MB), LS10 (Lumion, filesize: 54.2 MB)