This is the blockout of a perspective for entry into the small dock of OldTown. It was more tedious than i thought it would be, so its even rougher than normal. But it does show the framework for Explorer's first landing on TwoCities. [So much detail is needed, though. Whew.]
OldTown is the orangish color, below the tan walls and white (at this time) buildings of the NewTown above it. The greenish strip behind and to the left of OldTown is the factory district for TwoCities. At the end of the factory district (far left) is a reflector tower, and far far off, just to the left of it, you can barely make out the lava mud laser generator.
Tell me: Do you think it is possible to do a 3D model of all this? Only limited paths would be necessry inside the New and Old towns. You can see the plans under [OOC] SPOILER MAPS, DWGS of the TwoCities Island Journal.