Gimmepigging is frowned upon here. If it isn't available in Trainz, then you will have to make it yourself, or reskin a similar loco for your own use, there are Berkshires for Trainz for other railroads. The Nickel Plate set by N3V can't be cloned or modified, because they are locked. K&L's can, but you can't redistribute them because they are payware. There are freeware ones on the DLS.