Looks really awesome, Jaz and Flying_pig! I've been given a new assignment at school, and I've started modeling the Hogwarts Express from the "Harry Potter" movies, which originally is a GWR 4900 Class 4-6-0 steam locomotive. So far, so good. Still got hundreds of rivets to go and the drivers compartment is just a placeholder, but I'll work on that when the boiler part is done. I plan to rig the wheels, rods and pistons for animation, and make something out of it with fluid simulations for smoke and steam.