I found many of the early models in version 7 weren't at all realistic.
But some I've recently found through Gary Gunnerson's site have been much better. There's a link to several sites with planes for version 8.5 that have good characteristics.
The Nieuport 17 is a good one, but I can't seem to find which site had it.
The landing was nice with the bit of bounce. Much better than sticking.
SimScale