Thanks ImperialFighter. I'm not surprised this has all been brought up before, given the enormity of this thread, and thanks for the pointer to your most informative previous post, coincidentally also made across a New Year, I note :-)
I feel I ought to have mentioned in my last post why (if my memory is correct) Ady said fixing this might be too difficult. Again, if my increasingly aged memory has its facts straight, I believe Ady may have been referring to the erasing and repositioning of the insignia to Han's opposite shoulder / breast, rather than the far more straightforward re-flopping (or re-flipping, if you prefer) of the shots.
I only brought up the possibility of adding snow to disguise the insignia - and hence also the fact that the shot is flopped - as a (possibly) easier alternative to repositioning the insignia if re-flopping the shot is not Ady's preference.
My personal preference would be for these two shots to simply be re-flopped as I don't think it would significantly detract from anything by doing so, and it would remove the annoyance of knowing the shot is flopped (once you know they're there, you can't not see them!). However, quite naturally it should go without saying that this is of course Ady's edit and if he decides he would rather not change anything, I'm hardly going to throw my toys out of the pram ;-)