ElijahBI

Is there a console command or script I can use to have the bomb detonate before getting onto the elevator and retain player control? I'd like to look at it/explore with while it looms in the distance. I can't seem to do it normally, triggering it via walking out of Sanctuary leaves the screen completely white and going down the elevator breaks player control. On top of that, would it be possible to have it detonate again in the post-war environment?