I love the clarity of the hologram. The stone in ring is beautiful, is that an emerald? If there is one thing I would suggest it would be to lessen the white some how, it seems to take up more space then the actual subjects.
Funny pun. You got some nice deatil on the numbers of the card...wish the ring had more detail, the refections wash them out, and it doesn't seem tack sharp. Card would be nicer without scratches or that flake of something next to the number "3"
First impression: the white background is way to much! after that...... get rid of the crumb near the 3, lie the ring down more so more of the band shows. Good Idea, just needs some polishing.
I don't like the position of the ring against the stark white background, personal opinion of course. Like how you captured the holographic bird though!