Whew, I very imperfectly tried it out! It was impossbile, but necessary . I used infinite fuel and rcs (those doesn't matter much anyway) and small rockomaxes to initiate and throttle to maintain the spin of the station (I've found out that even though I put all the control stuff for group 1 to toggle, they managed to desynchronise). Also, 60 rpm is definitely much more than it was in the film, IIRC. Maybe I'll do a proper one later, but at the moment I am very nauseated And also, the point of no return for this is no less than 50km (FAR and DRE). I recommend this challenge to everyone and advise you to have Hans Zimmer - Day One Dark playing in the background . I can share those save files of mine if you are too lazy to do those yourself (although the crafts could have much more eye-candy to it. And size. And mass)