Thanks Ausplosions, that was a very useful post!
Train's just an o-scale New Bright Christmas train from the thrift store. Took off the tank and made a flat deck for better playability.
There's 2 or three more passenger cars, but that makes it too big an obstacle to get over/around, it's 3' long in total.
I've used them all when we move the train onto the board one car each round.
The two wilderness boards are usually used with another building on them, but I did try to stagger the cover so there were no long firing lanes. I was playing Guild's Judgement and didn't find I got too shot up.
The western town, I only used buildings that were complete and painted, have a few more waiting on me to get to them.
The sewer board, that's half of the crate maze that's in the box but it tends to handicap slow and melee based crews with so much water. I need to redo the tiles with maybe half as many channels.
Check out the event link, I think the action pics tell a better story than the pre-game pics.(plus you can see the mine in the big hill piece)
Also keep in mind these were 35ss games for a charity event, so the goal was to keep it light and fast, I don't think anyone really played for the win