I aimed for high quality "low quality" instant photo feel with this one, it works i guess but the data set was mediocre and it shows, still it may do something for someone, its fun for me anyway ;-)

prompt is "Instant photo style" and i add (aged 1970s-1980s polaroid photo, severe color fading with dominant expired film tint, very heavy coarse grain, low saturation, crushed contrast, visible dust and scratches from old print, scan imperfections, time-damaged analog aesthetic)

its worth to remove "low quality","worse quality" from negative prompt