A quite simple, but very decent looking wall technique using jumpers (the newer ones!) and door rail pieces. It looks a little bit simpilar to just plates and tiles, but you can actually add much more texture with this one.
Influenced by this. All the thinking about hardsuits led me to look at some real life applications. Real life can be really charming some times. It's meant to look like a prototype, hence the grey/bley mixing.