Check out CH-47 JASDF 3D model on CGTrader for $140. High-quality mesh by tartino: 45232 polys, 46418 vertices. Textured, UV Mapped.
OBJ (OBJ, filesize: 5.55 MB), DAE (Collada, filesize: 5.87 MB), 3DS (3D Studio, filesize: 4.95 MB), C4D (Cinema 4D, filesize: 5.22 MB), DXF (DXF, filesize: 4.55 MB), FBX (Autodesk FBX, filesize: 9.86 MB)