I spent a few hours playing around with it, trying out a ton of combinations. Ended up with a very large library of images and decided to make a quick website to share it.
Some notes and observations:
1. Using a prompt like "IMG_XXXX.HEIC" tends to yield the most realistic images, but most of these tend to be rather mundane images of landscapes, flowers, poorly shot cityscapes
2. Adding "IMG_XXXX.HEIC posted on Snapchat in [year]" yields more realistic, casual images of people. However, a lot of these look like screenshots, complete with the Snapchat UI. Most people also tend to be attractive.
3. Adding a [year] in the prompt yields some interesting images. Like [2017] will yield blurrier images than [2023]. Adding [2021] in the prompt got images with face masks and face shields
4. The prompt "[firstName] [lastName] selfie" gets real-looking selfies of real-looking people. You can use Indian, Hispanic, Chinese, European, American, etc. names and get realistic images of people with these ethnicities. Example: https://d1l4k1vcf8ijbs.cloudfront.net/fakeimages/pc5JnhNRUEq...
5. There is a decently high failure rate. The ~750 images on the site are hand picked. I had to delete around 220 images for not meeting the criteria (not real enough) or being just bizarre
6. If this model is any indication, its soon going to be impossible to tell what's real online