I love the pose of defiance, wouldn't mid a bit more room at the bottom for the virtual feet and I may cool the temperature a bit, it seems to have a slight yellow cast.
I also see some hot pixels in the neck and in the belly, not form capture, but the kind that come out in curves :(
Pepe... Lovely work! As Fabs said, I think that bird has a matador pose! I agree with more room on the bottom but the rest I just love it! Congratulaciones!