I had the same problem except only the crowds would show up. Everything else was black or like a shadow.
When I downloaded the 3D Stadium files, the expander didn't arrange all the files in their proper places. One of the experts, "
majoch," diagnosed and solved the problem for me. All the credit goes to him.
For example, here is the folder for League Park in Cleveland in 1910
Once I arranged all the folders correctly, it "worked."
