Well, I'm not sure I have great thoughts for color
The earlier balsa post photos look good, but the later photos do seem a little dark compared to some of the photos. It's tough though because movie photos are color corrected and stuff. And lighting matters a lot.
It seems to me similar to Artoo's blue. Some of the photos are backlit, and almost black. Others seem overexposed and very light blue.

It seems to me similar to Artoo's blue. Some of the photos are backlit, and almost black. Others seem overexposed and very light blue.
I build in Lego! Blogs at:
http://L3-G0.blogspot.com (or http://L3-G0.com for short)
http://MCK-Y.blogspot.com and
http://BB-8.blogspot.com
http://L3-G0.blogspot.com (or http://L3-G0.com for short)
http://MCK-Y.blogspot.com and
http://BB-8.blogspot.com