Get him a copy of 'Outer Wilds', it's very much in the same vein as portal, as far as a game that doesn't involve killing, just creative problem solving. (Not to be confused with 'Outer Worlds', that game is fine, but not nearly as mind blowing)
Also you get the best banjo tunes since Deliverance!
Am I the only one who imports everything with an automatic 180 degree rotation? I like to snap a shot for customers and have it printing right side up.
Aside from that, looks good, you could try getting a 'real' camera and mess with all those fancy settings like iso and exposure to get the truer tones.