The Industrial Terrain from GrimDark Terrain is compatible with 6-8 mm Epic Sci-Fi games. It fits perfectly into your terrain. Whether Warhammer Adeptus Titanicus or other sci-fi tabletop games, it simply fits many settings.The Mechanicum Crawler consists of 18 parts and measures 100x145x30mm (model A). It is also available with Olympus Mons adapter (model B).We havemany other terrain models and also Greebles/Bitz on offer. Just have a look around.