These were my early Leon sketches and I was very pleased with the final result, but in my view the face is not quite right, well, I tried... !
(2.5 HB pencil was used)
The head which I first drew in one of the pictures was big and Leon was looking old.....then when I drew the whole picture it was NOT GOOD (believe me)... so I had to rub the head and draw it again.
Some early experimentation in Photoshop after scanning.