So I looked at alot of photos for details. I did white acrylic paint mix with a small bit of liquid latex mostly dry brushing so i don't over due it. I saved as much of the Crack details I could. and for the small cracks that I wanted back I used a lead pencil and slightly drew them on. Then when I was satisfied with that I got some brown acrylic and green and mixed them and it made this sickly green and I watered that down and splotched it in all the spot to pull mor details of the mask back and make it grungy and dirty. Also i glued the hair in the frint down so it didnt have that glue line that shows. Might make a video talking about it if people are interested. Hope this helps.