I'm sure Jim Henson would have been proud.
It would have been cool to see some more of the fluff splattering.
The pot of gold seems like it was skewed a little and now seems very flat. Also I think you should have had a highlight on the body of Kermit. It would have given it a real pop factor.
over all you have done very well with the detail. The gun to the fluff. Nice job.