This. Just... Fucking... This. Damn. It's sexy, detailed, well coloured, shaded, lined, all of it. Awesome.
One detail that makes it stand out: SONIC DOESN'T LOOK LIKE FUCKING SONIC. That's a good thing. Ya see, I have this thing where I can't masturbate to genderswaps, but this I have no problem. When it comes (heh) to rule 63, you're a fucking wizard. I'd love to see another flash of yours sometime.