Unfortunately much of it was a hoax.
Well, that takes away some
of it, but there's a lot
of content there, videos of people cleaning up the reactor, scientist-eye-view of the burning reactor core from a helicopter. Some really fascinating things about the damage to the surrounding zones, maps of the "forbidden" and uninhabitable area, etc.
Even if she didn't actually ride it all on a motorbike, there's a lot of super stuff there.
Thanks for the links, though.