M:tron base was shown first time March 18th, 2017 at Zbudujmy.to LUG exhibition, Bytom, Poland. Today it is premiere on the internet :)
On the exhibition I put next to the diorama info box with following text (it was in Polish but I made fast translation for you):
M:Tron is a LEGO® theme released in 1990 and continued to 1991. It is focused on the space fraction which specialized in exploring and researching.
The base here refers to the design of the official LEGO® sets from those years. At the top there are power generators, heavy vehicle for exploration and transport, control tower with antenna and main structure with lift, floor for power converters and small landing platform on the roof.
The underground part are the rock formations covered with the precious TNG element (Trans-Neon Green) and corridors with LED's in ceiling. The robots are delivering ingredients, and the M:Tron crew is building base using TNG energy.
Interesting fact 1
Besides M:Tron crew and robots there are 2 Blacktron Future Genreration spies on the diorama. Can you find them?
Interesting fact 2
Little vehicle with the antenna and small ship on the roof are original 1990s LEGO® sets (6833 and 6811). The whole base and big vehicle are orginal projects by Kalais.
Well, that's all. I'll just add that elevator is working one. You can move and block it at both floors. Below you can find video with it and of course a lot of pictures. Enjoy!