There was once many different types of terrain models that were available. There was one in particular I remember where there was what resembled a station that had an antenae of some sort that extended directly down to a gas giant planet below. It was quite breath taking to look at...
Another was of a ringed gas giant planet that extended off the map. It had asteroid models above and below the battlefield plane. It was truly convincing that you were fighting on the edge of a ringed gas giant. Truly spectacular. There were city scapes, other types, I could go on and on...
Where are these lost gems?