Currently a Museum is an Art Museum, the lot requires decorations for the wall and standing decorations. It's an Art Museum, many different kinds of art, but there are also other kinds of museums that are only able to be superficially recreated. I currently have a pretty awesome Science Museum. It's got a whole section in the basement for kids to do experiments, and for adults to do experiments. Use the microscope or telescope. Take a rocket into space. But the only thing people do when they come in is look at the skeleton by the back wall, and the easel I was forced to put on the lot, because it's an art museum, then leave. No one interacts with the cool science stuff.

I would love it if someone could point me to a mod that adds some different lot standards for what is a museum.