Our second day of figure painting class focused on painting in shadows. Colors used were Vallejo Model Color flat flesh, orange-brown, calvary-brown, saddle brown, and black.

Neat!!! He's coming along nicely, looks like you're well on your way to mastering the difficult art of painting faces! 

 What scale please

This is very cool.  I need such a class.

OK, one thing I must say is that the bottom eyelid should not be painted in black, like is shown in the pics. To close the eye the bottom lid should be a pinkish/flesh color. When in doubt look at your eyes in the mirror, there is no better example. Also he looks a little cross eyed. Just my observation.