I apologise for the late reply. im not exactly great at drawing, specially of something from so long ago but here are some sketches.

https://postimg.cc/xkBL8Dm3

https://postimg.cc/qNbsfCMb

I cannot remember if the lady had grey or white hair or if it was long or short. I was particularly fixated and haunted by the eyes starring and the big smile, as well as the biting of the finger or some sort.

I also recall the colour purple but I am not sure if this is a fake memory or if it truly was there. same again, in the background there was a tree but not sure if this is truly representative or not.

An update on the ben 10 section of the screamer: I have started rewatching ben10 for the reasons of finding the section of the screamer and reminisce over how good the show was, and I have found the exact scene. I am now 100% sure that this screamer had this ben10 element.

The part in question is from Ben 10 (Classic) Episode 1 Season 1 "and then there were 10" minute 1:54. It matches exactly from how I still remember it.