m2 diecast anybody else into these

When almost every room and closet in my buddies house was filled to the ceiling with diecast NASCAR models, he called me to build him a new house. The basement is about 66 feet long and 30 feet wide. Row after row of shelves, floor to ceiling are filled with models, all in order by manufacturer, and by number. When I took a break while building we went to the race in Michigan. He spent 700 dollars and borrowed another 400 from me when he ran out of cash and wanted more. He's a Chevy freak, Kayne won. Haha. When you turn on the lights in the basememt it is like an explosion of color. Approximate value...$1.25 mil.