Doesn't require a trigger word, but it was trained with "iphone photo" and adding it to the prompt will help sharpen the background and make it look like an actual iphone photo, otherwise it serves as an all purpose realism enhancer and will make all images more natural.
Description
The trigger word for this version is 'iph0ne'. I recommend starting with a weight of 0.5 and play with it. 1.0 may be too much sometimes.