Yeah, but modeling the actual plane precisely as it was built is probably easier said than done. And if you don't get it right, then it's garbage in, garbage out.
Youtuber Peter Dibble has an excellent documentary about the plane's move from Long Beach to the Evergreen Aviation and Space Museum in McMinnville, Oregon.
https://www.youtube.com/watch?v=ZBPJhRCqXjA
Evergreen Airlines went bankrupt in 2013. The founder died in 2014. The foundation that owned the museum land went bankrupt in 2016. The museum is operating as non-profit but there isn't anything left to be separate from.
This low-level flight didn't prove that it could also fly without the help of ground effect though...