I am not familiar with your "Prince Charming" , but have to admit, it looks pretty dang good.

I have always heard that the Prince is mostly an attractor pattern. Imitates nothing, but still catches lots of fish. I disagree with that to an extent. When I look at a Prince nymph in sizes 16 to 10 I see Stone nymphs. Just my opinion, but I think it does a great job of imitating the Little Winter Stones.

Your pattern? Looks like a Golden Stone nymph to me.