Difference in Chewbacca Lego Figures

I have noticed some differences in the Lego Star Wars figures. This post points out the difference between the Chewbacca figures. 

I have two Chewbacca Lego figures in my collection. The earliest comes from the Imperial AT-ST set, released in 2001. The serial number for this set is 7127. The second Chewie figure comes from the Limited Edition X-Wing Fighter set, released in 2006.

AT-ST set 7127

X-Win set 6212

The difference between the two Chewbaccas is that the one from the 7127 set has a lighter, more milk chocolate brown color. The later Chewie is more glossy and has a red-brown color. Neither figure comes with any attachments (crossbow or whatnot). The head piece is attached to the front and back hair, so there is a total of three pieces to these figures.

Chewbaccas: 7127 set (right) & 6212 set (left)

So keep your eyes peeled fellow Lego Star Wars enthusiasts!