CERN - LHC (Large Hadron Collider)
CMS Detector (Compact Muon Solenoid)
This part is called YE+1, one piece of the two end-caps from the CMS detector experiment at the CERN Large Hadron Collider. Based on hundreds of images downloaded from the CERN document server. Modeled in Autodesk Fusion360. You can explore the model on my Autodesk profile.
Those render were made with Keyshot 7, what comes next is Fusion360.