Royal Saskatchewan Museum worker Jon Runolfson makes sure that Scotty, the T. rex, is securely mounted to his support beam on Wednesday at the Soo Line Historical Museum. The skull is a replica of the one discovered near Eastend, Sask., the most complete T. rex fossil to ever be unearthed. This is Scotty’s second visit to the Soo Line Historical Museum, and he will be staying until April 2015. The exhibit opened on Thursday.