The water tower is a very important environment as it has alot of screen time. I have made it quite large but also very solitary to show the bandit is hiding somewhat. I thought the idea of having a little rotting shack would work better with the narrative of him jumping down from the tower and getting a run up to jump onto the train roof. The ricketty shack could also unbalance him causing him to slip and slam into the train roof. Overall the concept is really nice and I like the structure of the tower although it could be more stylised with the wooden supports etc.