Accurate.
From the picture that I compared this with, it is very accurate. It looks like this took longer than an hour to make, but more power to you if you can draw professionally in that short of time. Kinda on the sketchy edge, however, that works here.
I going to suggest that you should start taking commissions from people for about 5 dollars for something like this, that should cover the price of a PS2 in about 1-2 months, depending on how many people want your artwork on their wall.