EFR Turbine Inlet Flange CAD models
 

Exactly like the title says. I reverse engineered this myself, kind of guessed where I was in the tolerance range for some of the fits. I sketched up a quick and disgusting drawing thats sloppy and hasnt been checked with a BS title block. Its toleranced reasonably so sloppy joes machine shop ought to be able to make it to print without trying to hard, if they cant they should probably give up.