I've got a couple of Luke Skywalker outfits that Hasbro's put out over the past few years that I feel needed some slight improvements. I targeted Jedi Luke (Death Star) with chest flap down and some parts changes to the Yavin Ceremony Luke as well. No paint; just part swaps and accessory additions (like the flap on Luke's Jedi garb).
I used an Exacto to file off the peeled flap from the TAC version of Jedi Luke (the one with the interchangeable chest) and glued it onto an extra Jedi Luke I had. It lines up perfectly with the flap on his outfit and I think it looks pretty good. (I probably won't be buying any of Hasbro's obvious updates on this figure now.)
The Yavin Ceremony Luke uses Bespin Han's upper legs and the lower legs/feet from a Saga "vintage" Endor Han; I also swapped out the Bespin Luke holster to this one. I wanted to use the Bespin Luke head sculpt because I've always pictured him using this outfit on smuggling trips, etc., with Han in between EpIV and EpV. Regardless, I like the look of the upcoming Yavin Ceremony Luke coming in the new Legacy line, so I'll probably pick that one up to swap out with this one. Until then, here's my slight fixes (and, IMO, better results):