If you’re looking for some terrain, then highly recommend taking a look at Miniature Market – Tiny Terrain. It highly doable, cheap, and detailed.
However, it tend to have a lot of casting residue, so if you think you have washed it clean – then wash it a second time. If you haven’t cleaned it well enough, then the paint will peal off.
Getting through my own pile of Tiny Terrain, and this time it’s the Small Caninet