>>25389
That's a good point on the eye, actually I've been wondering. Lots of drawings portray the eyes darker when dead, is that actually realistic?
Also the mouth tends to be slightly open too right?
I'm working on a drawing of mine as well, not sure how to nail the expression.

So far I have the face relaxed, eyelid 1/3rd closed, eyes looking forward, mouth relaxed with a very very slight opening