Original idea was found on the 3D warehouse located here..https://3dwarehouse.sketchup.com/model.html?id=53b152969745944c8278d95c4adc649d
I modeled all the boxes and used custom textures myself though.
I used an elementary school as a template and reduced the stats by a lot.
2 x 1 Space
1 Uneducated worker
Education accumulation 40
Education radius 300
student count 55