The Industrial Terrain from GrimDark Terrain is compatible with 6-8 mm Epic Sci-Fi games. It fits perfectly into your terrain. Whether Warhammer 40K or other sci-fi tabletop games, it simply fits many settings.The landing pad consists of 13 parts and measures 174x182x15mm.The individual parts can be connected with magnets, so you can restructure the landing pad if necessary and expand it with additional parts. You need a total of 56 round magnets with a diameter of 5mm and a thickness of 1mm.The transport ship shown in red is not included and serves only as an example. However, you can find it here:
Samson Freighter Empty
 Samson Freighter with Cargo
We have many other terrain models and also Greebles/Bitz on offer. Just have a look around.