While a good portion of the TS Art Team is currently gathering research info in Europe, the folks back home have been steady with updates on the TSInsider website. You can meet the production team (though I know of at least 1 person they have overlooked). Check out a cool W-I-P video of the Horseshoe Curve Route (be sure to read the disclaimers). They also show a new European route – BLS Lötschbergbahn and some great renders of the rolling stock for that area. Be sure to bookmark TSInsider and check it often for more updates!