Here are a couple reference shots first; note the asian guy version of Willrow's outfit (I think they are the custodians of cloud city; you can see one when the heroes first arrive onto cloud city, who seems to be cleaning the windows or walls):
I normally like to have identical details, but I changed a few things for necessity (like the guard holding the silver piece in his other arm; I'm missing his hand so needed to do that!). More info after the pics:
Ok, some details: first of all, every figure was hot-glued onto the floor to maintain the running posture. I tried to balance them as much as possible so that the hot glue would hold them in place easily. Lando is the VOTC version with the head from the Falcon co-pilot version. Leia is the POTJ version spraypainted whiter (her outfit is MUCH brighter in the film than on the figure), and the 3PO is the only extra I had: the Ultra escape pod version. The asian Willrow uses the POTF2 Y-Wing pilot head, and the yellow shirt guy is the Falcon Lando body with Sandstorm Han head slightly cut to alter it a little. CC Guard #1 is the Legacy head painted caucasian, and CC guard #2 is the black Endor trooper head. The cylindrical "lights" are soda cans dressed with foamie pieces, rubber bands, and a zip-tie all spray-painted white. The rest of the effect is natural lighting, which is great for a Cloud City dio!
Happy 30th Anniversary to TESB!