The Industrial Terrain from GrimDark Terrain is compatible with 6-8 mm Epic Sci-Fi games. It fits perfectly into your terrain. Whether it's Warhammer Adeptus Titanicus or other sci-fi tabletop games, it's a great fit for many settings andthe Imperial Streets make your terrain even more impressive and realistic. We have a lot of models and options in the store, just have a look around.The 4x3 road module has the dimensions 116x87x3mm,you can still choose the insert for your road module.We also have many other terrain models and also Greebles/Bitz on offer.