Power Weapons "Lightening"

After 3 attempts and 2 hours I've had it with lightening. On the upside I now know what not to do.

Hard to focus with the phone

In the future I would drink more coffee sooner, (just to the point where you shake). Then do the lightening, squiggles make themselves!
But seriously, to add depth to the lightening  the thing that one needs to do is work in layers of color.

Power "vent" on the back

By layers of color I mean. Pick your darkest green, make some dots, connect with highly caffeinated hands. Next get a lighter color, repeat above procedure until it looks good or you decide to start over.

When I figure out something better I'll let you know.

Good luck,
HMP