RTF is a global modification that replaces all towns in the game.

wait, and also, you said the group editor doesn't port groups, so what was that last screenshot you showed? The one with the close-up face?

The editor doesn't port groups of groups; I simply ported the model. The fact that it was in a group didn't matter. When porting, I entered the mesh name "trygggggggggg" instead of "Global":рolySurfaceShape4.