I like this the best out of everything you've done here so far, and I think a very simple, distinct highlight in his eye would
"set this off" and make it really wonderful. (I love bunny wabbits, I don't shoot them, and once I almost had a really terrible wreck because I dodged one on the highway.... wabbits are sweet and harmless)

He's georgeous - nice picture, my rabbit's a big fat monster :) Unfortunately in Australia wild rabbits are not harmless to the environment.

Beautiful job on his fur, it looks so fine. :D

Love this one. So detailed.