Excellent write-up! Though this OneDrive hosting service is rather irritating - keeps trying to divert the forum page to itself without me clicking a thing. I'm really glad you're doing this scenario, as it's one I enjoyed a lot, particularly all the new textures.
... I wish I could volunteer to write up a level or two, but unfortunately I've hit crunch time with my thesis and can't commit to much of anything at the moment. I might be able to take one of the later levels if I get a sufficient amount of thesis accomplished in a few weeks. (It's too bad I'm not getting a degree in Marathon studies; between some meta conversations I had with a friend, the Tour of Duty write-ups, and the 140k words of fanfic, I'd be pretty damn qualified...)
