Thanks guys!
Of course! Happy to see if I can break this down as best as possible, my process is kind of intuitive so forgive me if I don't explain it to well.
How I always paint my heads from scratch is a base tone of flesh acrylic, my own special mix... and then the rest is light brown washes to make the detail pop and everything from there on in skin tone and shade wise is all chalk pastel. So for Ned, I didn't repaint it. I just used pastel to adjust the temperature to the existing paint job.
First of for the flesh tone, a little known trick that I use to adjust the tempter of my paint jobs is brushing on chalk pastel with a very fine brush, lightly so not to make it look dusty, and then sealing it in with light sprays of testers dullcoat. So when something is too warm, you cool it off with sky/baby blue... i added some magenta to his cheeks and nose a bit to give him more life also. I enhanced the bags under his eyes with light brown washes, as well as the crows feet.
When it comes to the beard the first thing was looking at a lot of reference pictures. Not only was the beard too light but they got the growth pattern wrong. he has a lot more hair around his mouth area i darkened nd filled this in with fine acrylic brush strokes and dark brown and black pastel. then i went in and added very fine gray/white hairs to the whole thing.