I guess I’ll weigh-in on this too … what the heck.
LIGHTING: Well, the OP surely did a great job lighting the area to show-up the imperfections. When I look at my own “kisser” in my bathroom mirror, the left side looks WAY more of a prune-out than the right side (light pours-in from the window on the left). In the other bathroom, the light comes in from the right and, you guessed it, now the right side looks like an old dried-out walnut. Lighting!
OVERALL HEALING: It takes a long time to see the final result. Especially on thin skin, patients will notice all the “silly stuff” the skin does called “the healing process.” I’ve explained this before, but specific cells pull-in the skin and, (especially visible on the cheeks) you might see a few temporary “divots” for a few months. In pretty much all cases, they go away.
ALWAYS: I’ve done this “beard sculpting” a LOT and the cheeks always present temporary “goofed-up” looking skin for a few months. I’m remembering a young actor I worked on and he probably phoned me no less than 50 times throughout the treatment process (felt like a hundred). “Oh my God, my face looks like the MOON! I’m destroyed; you’ve ruined my career.” LOTS of reassurances from me and, WOW, now the skin is perfect. (For that entire time, I just left my rug stuck to the ceiling … I mean, what’s the point?)
Unless this kid got a post-treatment infection, I think this will resolved without “nuthin’!” All seriousness aside, I hope my post helped!