Simple grimdark balustrades

Some simple balustrades in a style reminiscent of Sector Mechanicus ones.
They clip to tiles in the same way as the originals, with some similar dimensions. They are (obviously) _not_ a carbon copy. But they shouldn't look wrong nearby.
Add a little variety, why not?

Standard 3-panel ones are the same size as the SM 3-panel ones, but with no gubbins and no gothic arch shape.

2-panel ones, same deal, but for the small variants that come with the plasma generator.

The shield should (mostly) match the one found on Zone Mortalis and Necromunda Gang Stronghold balustrades, to act as a bit of a missing link.

The ones with the large panels, well, I just figured they might find some use. Sometimes you want a nice big chunk of real estate for some signage/grafitti/posters - not to mention they provide a bit more cover.