Fallout billboards for 40k terrain: tabletop ready(ish)

Since my airbrush (and about 400 other bits of equipment, paint, etc) have been on our dining table, I've taken the chance to smash out some more basecoating of scenery before they outstay their welcome. 

The two Fallout inspired billboards that were knocked up a few weeks ago are now serviceable (if not yet weathered/detailed). 

Fallout billboards for 40k terrain: quick weekend construction

I'd been thinking about scratch building some billboards for 40k for a long time (even bought a packet of plasticard I-beams about a year ago...) but have kept putting it off as my ideas for building something featured overly complex designs of beams & frameworks.

I was pleasantly surprised to discover that a dude I've known through work for ~10 years is actually a hardcore closet gamer, and has recently put in 120+ hours exploring Fallout 4. 

Our long talk about the Fallout world prompted me to just dive in and just build something 'good enough' rather than a perfect reflection of a real-life billboard.