As I was figuring out how to paint the Stardrake , I put 2 pictures together of my 2 Dracoth's that are finished. A blueish one and the purple Lord Celestant. And I noticed that I made an extra highlight on the blueish one and not on the purple one ( first painted in 2015 ). I liked the extra highlight more ,so I adjusted the Lord Celestant and gave the Dracoth's horns an teeth the extra highlight.
And the old pictures for comparison.