Hey everyone! I've had the chance to land my hands on Unreal Engine 4 awesomeness, so this is the thing i worked on to play around with the new material, particle and blueprint tools. The whole train is approximately 150k tris. [ame=" http://www.youtube.com/watch?v=rS-rv5pD9Bs"]Stephenson's Rocket in Unreal Engine 4 -…