It looks to me like Stormtrooper captured lightning reflecting off of his plane. That is a great way to get a cool effect, but the problem is it can be very difficult to capture because, well, lightning is quick
lightning is quick....but here's a simple technique to easily capture lightning...
all you have to do is get your thunderstorm or whatever shot your working on to something you are happy with...
then press the slew key (y) and then the pause key now increase your sim speed to something like 16x or more...
then leaving the slew on quickly unpause and pause until you get that perfect flash.....using this technique you can often get a good flash or two nearly every click...be sure to watch the time scale though remmember your running at a very fast rate so adjustments to the time ie(back) may be needed for your desired lighting effect...
once your happy with what you've got turn everthing back to normal and carry on..
with a little experimentation and practice you'll soon be able to capture lighning with ease...have fun ;)
