The hand is coming along a treat Rob.  Only a piece about 1/4 the size of a 5c piece left to finish growing skin over.  The muscle is fleshing out too.  I have about 95% movement in the moring, and pretty much 100% by the time lunch rolls around and it has been streached out a little bit.  Scar reduction massage to come from the physio next, but all looks on track for a full recovery.  I have even use the circular saw that got me with success in the last few weeks 
Dave