Check out Red Baron Triplane 3D model on CGTrader for $80. High-quality mesh by scunnane: 337040 polys, 341411 vertices. PBR, Textured, UV Mapped.
MA (Autodesk Maya, filesize: 121 MB), OBJ (OBJ, filesize: 80.1 MB), FBX (Autodesk FBX, filesize: 19.7 MB)