the design and colors are sexy, but im afraid there really just isnt as helm said any real AA. typically, AA is supposed to make the lagged parts of a piece smoother, but what you have done only serves to make the outlines a little thicker. One way you can easily tell that the piece is not AA'd is if the line integrity is still true, which it is. AA isnt about blending near the lines, its about blending the lines themselves. Ill edit with some tutorial links in a moment