Check out Zubr-class LCAC 3D model on CGTrader for $29. High-quality mesh by flower-3dart: 520323 polys, 520365 vertices.
OBJ (OBJ, filesize: 79.1 MB), JPG (JPG, filesize: 38.3 KB), BLEND (Blender, filesize: 76.4 MB), FBX (Autodesk FBX, filesize: 25.3 MB)