Nautile type french by ifremer.Rig for clampYou can disable subdivision surface if you want less of faces.Possibility to animate all propallers and other.All scenes are in other collection in the .blend.Procedural but very simplest textures used.
TEXTURES (Textures, filesize: 752 KB), OTHER (Other, filesize: 752 KB), BLEND (Blender, filesize: 92.1 MB), FBX (Autodesk FBX, filesize: 9.6 MB)