Hi Richard, now that you mention it, the Travel Tube tunnel is always at ground level isn’t it. Without thinking about it too much I simply assumed that when we saw Commander Koenig exiting the Travel Tube capsule on his way to main mission that the two spaces must have been closely related and thus I created that minimal section of corridor to connect Main Mission with the main Corridor. But of course, it doesn’t have to be that way.
As far as modeling the interior of the Eagle goes, I’m confident that the passenger pod is going to happen but the command module in the nose cone is a different story. It’s too irregular and the screen captures are not comprehensive enough for me to get a good feel for the whole space. Never say never but I don’t see that part of the build ever getting done :-(