I really admire the first and the last picture of this topic. You already know that Patriarch reminds me on the sabre-toothed cat, called "half-tooth", only that the teeth of Patriarch on the jaw are.
The last picture is pretty felicitous! I can understand that you are pleased with it.
Especially the shadings of your pencil are turned into brown, which I like totally! It looks like as if you have drawn them with a brown coal-pencil.
