Drawings and ideas

So recently iv had an idea about modeling Throttle from Biker Mice from Mars but with a twist. He would basically be made to look evil and a bit dark with more weapons and attitude. The only problem iv found with wanting to do this is that im not an amazing drawer so the turn arounds wouldnt be too great but iv started practicing drawing him anyway as its a good skill to keep up with and eventually i may be able to create some decent turn arounds =)