I get where you're coming from, as it definitely looks like a ton of people, but I've been trying to model the stadium as accurately as possible. The stadium has the sections accurately laid out with the exact number of rows in each section. The number of seats in each row are decently accurate but not perfect though. When it's done, it will represent a crowd of around 50,000 people.
Compared to standard stadium models we've been using, it does look like an unnatural amount of people.
I also appreciate the offer. This project is a lot of work and I'll definitely let you know when I need some extra help.