This is a GAS Turbines LM2500 include: OBJ files, STL files and STEP files, i have file Inventor, if you want it i will give for you
STL (Stereolithography, filesize: 28 MB), OBJ (OBJ, filesize: 58.2 MB), STP (STEP, filesize: 15.7 MB), SLDPRT (SolidWorks, filesize: 14.5 MB), BLEND (Blender, filesize: 25.4 MB)