thebluecanary: The boards are nailed in place with plasticard circles. I have a little thing that I pound out the circles with a hammer, I got it thing from MicroMark. It's a tedious process, but it looks nice.
Ironblood: I have 15 legionnaires that are a mix of Warlord Romans and various Hasslefree weapon bits. Since Hasslefree minis are on the small side, they mesh well with the Warlord models. I have guys with guns, baseball bats, various pistols, etc. No heavy weapons as that's not how the Legion rolls.
The garage is in a unfinished state as I have a full interior to go with it. There is also accompanying signage and gas pumps.
Joey