Single post in Image errors!

Hihi, I noticed that the blue horns/spikes on the shoulders of mega charizard X are the wrong colour? <- on site sprite <- official pokemon sprite I think they should be light blue like the flame/tips of the head horns, rather than dark blue like the wings? The body and fire are also perhaps a little too dark, but less of an "error" per say and more my opinion, based on looking at the official artwork as well: And I think this might affect the albino shoulder spikes too?