PART/ASSEMBLY FILES

Does anybody have any Caterpillar Engine files (Part orAssembly)? I will be starting to work with them a good bit comingup soon and our Caterpillar distributor told me that they do nothave any 3D files for them. It would save me a great bit of time ifsomebody had them already. Any help would be greatlyappreciated.SolidworksImport export