a few weeks ago the MDF terrain maker 4Ground announced and released the first sets of what it has labelled the "Lost Archipelago" line. [link to the beasts of war article of the announcement] while the name is somewhat generic, the obviously mesoamerican stylings of the sets would make them perfect for Lustria or a Seraphon temple-ship. 4Ground's page on their shop is here
yeah, the prices aren't bad. i think it helps that they stuck to fairly simple shapes and smallish kits for these first ones. with laser cut kits the price usually goes up with the part count. with a few glyphs and bitz i think you could make a pretty good Lizardman outpost/fort using these, or a nice courtyard board when combined with foam step pyramids and the like. (or the Great Temple Pyramid of the Serpent Lizard from tabletopgamerstore.)