Draw this again challenge

I'm a bit late for this, but hey, better late than never. 
So one of my friends challenged me to do it, and I went with an old drawing from one of my original characters. At the time, I wanted to create a superhero comic, a mix between good old-fashioned American comics, and cheesy assumed Japanese sentai. But the art wasn't quite it.
This was fun to re-do. I still like those characters, even though I don't quite use them anymore.