What does the Tiktaalik wrist look like

What does the Tiktaalik wrist look like?
what do the distal elements of the Tiktaalik look like?

Tiktaalik's wristed fin included the basic set of bones we know as the single bone (humerus), then a pair of bones (radius and ulna), next a series of wrist bones (carpals) and finally a set of digits (phalanges). The bones differed in proportions but there is a basic bone for bone homology in the limbs, skull and spine. The other novel adaptation was the mobile neck
https://docs.google.com/viewer?a=v&q=cac…
http://www.npr.org/templates/story/story…
http://www.devoniantimes.org/Order/re-ti…
Mobile neck
http://chronicle.uchicago.edu/081023/tik…

Have a look at this illustration.
Cladogram of the pectoral fins on the tetrapod stem, from Ref. 3.