Looks like SC to me, but the blood patterns don't make sense? Looks very suspicious?
I think it is not SC. Nose too big and pointed, nostrils too large. Also, at the time, Sheila had a chubbier face. The face in the image seems quite a bit less fleshy.
Eyebrow too arched. SC had smoothly rounded eyebrows. The ones in the photo seem more angled.
Might be an image from a TV programme?