NTA mod has a plans to develop the `Desert mod` for the british side.
There will be 2-3 new buildings, building-pillbox and a couple tanks `General Lee`, Stewart `Honey`. And of course a couple missions. At this moment `Desert mod ` has 4 missions (already included into MP3.3b) and a texture mod.
As for "Khalkhin Gol", personally I've a big doubts. All tanks are extremely weak and area where battles had place was plain and dull. It means - one shot and game over.
More interesting for me, to make missions at the base on 1941, when the USSR attacked Germany (plan `Thunderstorm`), i.e. Ostpreußen.
There are more buildings, pilboxes, sanboxes, forest(oak), areas, bridges etc. Of course, this is my fantasy, but it's a game