Eclipse 550 SE (Polygon mesh 3D model) is available on CGTrader for $119. Original author: fisherman3d. Specs: 350000 polys, 350000 verts.
OBJ (OBJ, filesize: 70.7 MB), 3DS (3D Studio, filesize: 10.2 MB), FBX (Autodesk FBX, filesize: 47.8 MB), LWO (Lightwave, filesize: 3.97 MB), MAX (Autodesk 3ds Max, filesize: 33.8 MB), TEXTURES (Textures, filesize: 68.1 MB), HRC (Autodesk Softimage, filesize: 13.5 MB), C4D (Cinema 4D, filesize: 4.8 MB)