About this 3D model

Very easy to print since all parts fit together and the roof slides like the actual stadium. I made several test to make the roof open easily, and it worked perfectly, just be aware that you have to introduce the sliding parts from the lateral sides, not from the top. That way they will slide like the actual roof. The stadium is approximately 20 cm long (fits most printers) and includes a 3mf file that is already painted in case you wanted to use a multicolor system.