Aichi D3A1 Val 3D model is available on CGTrader for $79. Original author: chipbasschao. Specs: 38340 polys, 28231 verts.
OBJ (OBJ, filesize: 21.8 MB), 3DS (3D Studio, filesize: 21.8 MB), C4D (Cinema 4D, filesize: 21.8 MB), DAE (Collada, filesize: 21.8 MB), FBX (Autodesk FBX, filesize: 21.8 MB), LWO (Lightwave, filesize: 21.8 MB)