>>3522959>Stretched out the background, smaller subject makes the viewer less likely to pixel peep, also looks more realistic (you don't have the phone in front of your nose)>Added a bit of noise to the phone display>played with curves and color balance to eliminate the cyan shine on the fingers and adjusted it to the screen picture>Played around with gamma levels on the display and overexposed the highlights a tiny bit, to make it more imperfect>Added additional lightcone downwards with a plugin (like 10% soft light) and tried to recreate how the headlights fall on the skin>eventually addded red shine on the right side of the hand to fake the impression the picture was taken there, logically it doesn't make sense, but it's just an additional color to integrate the hand into the pictureI'd say the most important things were the noise in the display and light adjustments on the hands. If you don't know how to do what I explained look into masking. I did this with Affinity, it's a very cheap program.