I like your drawings.
May I request one?
1.Valen
2.
Reference, also remember he has a little gray beard and his markings and chains are black. They look gray in the ref but..yeah.
3. Black chains around paws and neck, horns, and blue flames on the tip of his tail when he's angry.
4. Maybe he could be looking in a front direction and he's standing to the left with his right paw up a little bit?
5. Green or a light gray.