It's been awhile since I've tested my skills to detect deepfake images at WhichFaceIsReal.com, built by @ct_bergstrom and Jevin West at the Univ. of Washington (both are affiliated with the Center for an Informed Public, where I work). Spotting manipulated faces can sometimes be tough!
Boing Boing recently featured Which Face Is Real:
https://boingboing.net/2022/12/17/can-you-guess-which-face-is-real-and-which-is-computer-generated.html
The UW CIP also helped build an associated deepfakes project: https://www.spotdeepfakes.org/en-US