Hey my friend!! I'm so happy to see you again in this cool place:-))) Your work is cool as always! I hope to see many more... Ok, let's start with the requested suggestions... The beard and the eyebrows are really cool, only the helmet needs to be improved maybe with little and simply decorations. Have you used shader ops (fake fresnel) for the skin textures? A big hug, your spaghetti-friend from Italy -TOXE