Greetings from the critique club. You definately met the challenge with a very creative abstract shot. I like the composition, but wish it was vertically flipped so that I didnt feel like I had to stand on my head. The post processing otherwise is very nice, but I'm not sure about the blue tinging on the left side at the tip of one of the feathers. I'm not sure I can suggest anything else to make it better, overall pretty nicely done and finished close to where I would have voted it(6 from me)
I was so impressed with the beautiful texture you captured in this amazing shot ... I gave you a 10 and personally felt that the shot should have placed higher.