Check out KJ-2000 AWACS 3D model on CGTrader for $55. High-quality mesh by citizensnip: 127694 polys, 132402 vertices. PBR, Textured, UV Mapped.
MAX (Autodesk 3ds Max, filesize: 34.4 MB), BLEND (Blender, filesize: 41.5 MB), OBJ (OBJ, filesize: 18.7 MB), FBX (Autodesk FBX, filesize: 12.3 MB), GLTF (glTF, filesize: 127 MB), TEXTURES (Textures, filesize: 60.4 MB), PNG (PNG, filesize: 60.4 MB), JPG (JPG, filesize: 60.4 MB)