Check out Submarine Corridor 3D model on CGTrader for $149. High-quality Polygon mesh mesh by 3DModelWarehouse: 797339 polys, 911627 vertices. Textured, UV Mapped.
MAX (Autodesk 3ds Max, filesize: 56.5 MB), OBJ (OBJ, filesize: 42.8 MB), FBX (Autodesk FBX, filesize: 84.1 MB)