I think the falcon is perched on her upheld right fist, and her left arm is tucked into her vest/bib

That’s what stuck out to you, not her face looking like a Sim?

Her right arm is pretty clearly visible tho. She’s got a long orange sleeve that goes into the brown glove the falcon is standing on.

It is not. This image is from like 7 years ago. I’m just sharing the best content I had from my Reddit days.