Better yet, mess around with this guy to improve your drawing skills until you're ready for a serious foray into spriting. You don't have to announce and release it here to toy with some spritework, and while as a forum release it might be wasted effort but if you use it solely for self-improvement, then you've got nothing to lose. (well, you'll still lose time if you don't put effort into practicing)
I did a single solitary sprite of Alice Margatroid once for practice... I didn't make a topic about it on the forum, and I didn't obsess over the fact she looked like something from Earthbound... I just showed it to a few friends as a product of my boredom, took some helpful advice, and set it aside.