I decided to finally give them some appropriate mixes of color and spruce them up with a little static grass to make them look better.
I have overhead cover for two of them, and room for one MG gunner. I have no idea who made these.
I also finished a collection of sandbag positions. This includes two resin pieces, some 1/72 model terrain and some 28mm plastic sacks from Pegasus (I think)
I am seriously considering making terrain my primary goal for 2017.