As mentioned earlier today, we're getting the make-up release out for the week we missed earlier in december. This time around, we have released the full array of OpenLOCK rectangular half-height walls, as well as all of the rectangular floor segments in half-height sizes.
I've had a lot of requests lately for the half-height walls , as they solve some of the problems that DM Scotty's TileScapes fix (not blocking the view). However, even for GMs who like using the full height walls, these have tons of uses as low walls, fences, etc.
The half-height floors are very useful as well , giving you the flexibility to build out diases, raised platforms, or just varying elevations.
Grab 'em both on Thingiverse and let me know what you think in the comments below.