Now I am knocked out of the BSC 2022 competition, I can show some pictures.
Here is the whole thing with some 28mm Rubicon figures and Bob Mack 3D printed M113 ACAV and M551 Sheridan.
The idea is that it can form the corner of a wargames table. A second tile with a gate could also be added.

And here is a close up of the rest area part.
