And, past overtime.........the real scull

After handing over assignment 4 to my tutor, I got the call. I could get access to a scull for a few hours.
The results:

Img.1 Shape

Img.2 Shape

Img. 3 form

Img.4 form

Img. 5 Structure

Img. 6. Structure

Img.7 Color

Img. 8 Color