The I-2000 LFS is a concept-plane made for the LFS project. However, the project was cancelled in favor of the PAK FA program (which later resulted in the Su-57). The S-55 LFS was also spawned from this project (which also appears in the AFD series). This would not be the end for the interesting I-2000, however; the plans influenced the design of a recent aircraft, the Iranian HESA Shafaq. As a result, the I-2000 interestingly lives on through that plane.
MAX (Autodesk 3ds Max, filesize: 10.9 MB), BLEND (Blender, filesize: 13.7 MB), OBJ (OBJ, filesize: 6.09 MB), FBX (Autodesk FBX, filesize: 7.73 MB), C4D (Cinema 4D, filesize: 8.96 MB), DAE (Collada, filesize: 16.3 MB), TEXTURES (Textures, filesize: 16.7 MB)