$229 Pratt Whitney F100 Turbofan Engine 3D model by 3D-Horse. Available on CGTrader with 6612451 polys and 6779498 vertices. Geometry: Polygon mesh. Check it out on CGHub.
OBJ (OBJ, filesize: 398 MB), HRC (Autodesk Softimage, filesize: 278 MB), 3DS (3D Studio, filesize: 53.3 MB), LWO (Lightwave, filesize: 85.2 MB), MAX (Autodesk 3ds Max, filesize: 450 MB), MA (Autodesk Maya, filesize: 396 MB), C4D (Cinema 4D, filesize: 105 MB), FBX (Autodesk FBX, filesize: 325 MB)