That is some incredible work. That's a huge wow factor. I love it. That would have taken a huge amount of work & precision to achieve such a faultless result. The only real spots you can notice is a tiny bit on the tail & a tiny bit on the leg & that's only noticeable with magnification. I'd paid a good $$$ for that coin.
I admit, I am powerless over $50 notes - to the point that my life has become unmanageable because of this addiction. I am a NOTE-A-HOLIC