Its a great idea. Mod on.
Have you seen this site? http://www.kiddofspeed.com/chapter1.html
There's some debate on whether she actually visited the site on a motorcycle but there's some good ideas for your mod.
You could try to incorporate this tree or statue into your mod.
http://www.kiddofspeed.com/chapter2.html
woah...The day after the accident, this place on the bridge provided a good view of the gaping crack in the nuclear containment vessel that was ruptured by the explosion. Many curious people came here to have a look and were bathed in a flood of deadly x-rays emanating directly from the glowing nuclear core
http://www.kiddofspeed.com/chernobyl...chapter26.html
Prometheus Wept: Outside the administration building at Chernobyl there is a statue of Prometheus. Prometheus, according to Greek myth, stole fire from the heavens, gave it to humans and was punished severely for his deed. After seeing the consequences of a nuclear disaster, ten years after Chernobyl exploded, Prometheus seems an appropriate metaphor.