There's a really nice pulp painterly style to this that I really love. It definitely looks like a good painting from a 40's pulp 'zine and not at all like an action figure. I really think you're on to something here, Webby! Great job!
This is not a bad idea, but it's just too simple. Since u already got the character, u should play with the pose, and the background. It shouldn't be hard to give it a more dynamic look, after all they are called action figures