Great piece!
Another well made drawing, with a few comments.
I found the forehead of the lion a bit pale, I know the light source is hitting in that spot, but seems almost too pale for my taste.
The mane on top of the head seems a bit short. This could be a younger lion, which in that case would be fine. However, if you were going for the more older, wiser, lion, then adding a bit to the mane might increase its presence a bit?
That said, it is a great piece and a great drawing. Well done!