Okay...here's a quick collage of Chewie as featured in the discussion...
Here we can get an idea of what works with a sculpt and what works with fur...
The sculpt...while Gentle Giant (D) manages a fine representation of Chewie, the issues with a sculpted figure could be limited articulation and a rather stationary figure (pose/display-wise)...great for a bust, not so great for a figure [see Hasbro's attempt (C)]...
Now the "fur" question...while as both Hurricane and Wor-Gar's fine looking figures (A & B) show, a well-rendered figure is possible with fur,,,
the biggest drawback to both of these examples for me is...the face. It's just not quite there [although it's closer to the DK photo (F) than the studio publicity still (E)]. One interesting thing about Hurricane's example...it looks more like a wookiee warrior from ROTS...bulkier, broader-faced, a bit more blond...in fact, if he could rustle up some ROTS-style bandoliers and accessories, it'd be spot on!
The other issue with fur is...as mentioned early on in the thread by Custommike, expecting the consistant craftsmanship from a factory for the kind of quality shown in these custom examples is a tough sell. I'm all for "futzing" with the final product, but I still think getting a figure with fur that has any decent quality is going to be an expensive proposition...
As others have alluded to here...I wonder if a "furred" version of Chewbacca might be better served as a PF figure, and Sideshow takes a stab at the "sculpted suit" approach for the standard one...
Just stirrin' the pot, folks....:chew