So I have a LOT of terrain it seems. I've never previously had the space to see it all together on one table, and remind me that I may in fact have a problem hah. I have enough painted pieces for a few games, enough just built for a super-mega Apocalypse game, and still plenty on sprues (most notably another entire Imperial Sector, and an Imperial Stronghold).
These 'no-frills' Gothic ruins by Pegasus are really fantastic. They were easy to assemble and paint, and they look great, even next to the highly detailed GW buildings.
The Amera vac-mold stuff will be fairly easy to paint once I hit it all with textured primer, and I believe it will end up looking quite good. I will add some spray-foam to the interior of a few pieces just for weight... these pieces are surprisingly sturdy already.
The GW terrain is of course in a league of its own and I find it a little intimidating to paint as it all has just so much detail to contend with. So far this is where I am at... yes, a long way to go.
This is the full list of all the terrain that I own, in its various stages of construction.