UPDATE : I built a quick ADetailer model for phones. It works well so far on images generate with this Lora and will probably pick up some other phones too. It's not perfect but it's usable.
If there's more interest I'll keep training the ADetailer.
Pick it up in the extra files section (it's the small Lora, I cant seem to rename it)
Drop it in /models/adetailer and restart auto1111
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Finally made something that has been missing for a long time. Proper phones in selfies!
I focused on building a very carefully curated dataset of one specific iPhone type.
The Lora does a pretty good job of adding it.
keywords are : "iphone mirror selfie" and helped along by "<subject> holding iphone"
Have fun! Please post your creations here :)