DJI Matrice 400 Accessories 3D model is available on CGTrader for $49. Original author: Polygate. Specs: 1341061 polys, 1351559 verts.
OBJ (OBJ, filesize: 27.7 MB), C4D (Cinema 4D, filesize: 14.1 MB), BLEND (Blender, filesize: 30.5 MB), MAX (Autodesk 3ds Max, filesize: 128 MB), FBX (Autodesk FBX, filesize: 35.9 MB), MA (Autodesk Maya, filesize: 29 MB), TEXTURES (Textures, filesize: 171 MB), PNG (PNG, filesize: 171 MB)