So far I really like these two. Pardon typos, typing one handed.
This one may be overshadowed by the line edits but I really like it! I love how the glowy markings softly fade into the black but are still vibrant enough to stand out and highlight the shape of the dog. I also like the mottled black mixed in for a little texture.
But when it comes to line edits... TheCalicoTabby's dragon does it so so right.
Why I really like this one is the same reason I like Tyr's gryphon from last year; you don't look at it and go "oh it's a dog edited to look like a ____" The edits look really natural and flow well together. It really does look like a dragon rather than a dog edited to look like a dragon.