The MythVillage has dug up some more information in regards to the recently announced retail TC for Myth II, Green Berets. Here's what they found:

Talonsoft contacted [ozone] a few months ago wanting to do a new conversion for Myth II, and sell it as a separate game. After he started Cydonian and Ghost were brought on board to help complete the mod. He also confirmed that the game will have 10 levels, like the site said.

These Mythers are extremely talented (check out their stuff on The Mill) and finding this information makes me anticipate more information dearly. MythVillage seems to get the inside information, so keep watching.