The caudal doesn't quite have a straight-line, 180* leading edge that makes the D shape that a half-moon needs by definition. Twolovers could exercise the fish hopefully to achieve this, but what's the point. Also his caudal edges could be sharper.
His dorsal is pretty fair, with long leading edge. As an asymmetrical plakat, his anal should come to a point. Nice topline.
Pretty copper PK with nice iridescence. His scalage looks pretty clean...hard to tell through the irid from these pics.
I have a similar fish, and I love that coloration.