I don't know what to get him next but I'm sure he'll knock it out of the park. I noticed his ADHD calms down a lot when he is working on a model! I am super proud of the boy
During my teaching days, it was one of the reasons I really pushed modeling on the kids. It FORCES you to slow down...think about what you're doing, follow directions (more-or-less) or work out something if the instructions don't quite work. Frankly, I wonder if one of the reasons I lost jobs was because I was talking these kids out of SPED (and the school departments out of the huge amounts of money that go with SPED kids, but that's a rant for the disillusioned teacher's boards).
For his age especially, he did a fine job on that and can definitely be proud of it.
Charlie Larkin