This is our first dalliance with the OpenLOCK 5.0 side clip and stacking walls standard. Especially with ruins, these have a ton of possibilities. You can now assemble just about any ruined building fairly easily.
This set has convinced us that we need to go back and bang out a cut-stone side clip set as well. We still have a bunch of ruined stuff to get out, so we'll see if we can slot that in somewhere between them.
As per usual, download them from thingiverse, let us know what you think in the comments below, and go vote for what you want to see upcoming on the backer site. Now that the ruined set is usable, we'll be sure to get the rest of the possible ruined tiles up there for voting.