Yes, I based it off there, now that you mention it, I forgot to give credit. :/ Whoops, but I didn't copy it, I did all the shadings by hand just to let you know. I used that to help and not tracing or anything. :/ I changed the glasses, but it won't let me edit it.
http://mixedmilkchocolate.deviantart.com/art/Big-Dr-Specz-115608581
I know it's a spoof, but the shading is almost identical, along with other things.
Um, actually no. ^^; I messed it up and I was too lazy to fix it. Maybe later. :D
the cats ears are a lil' bit f*ck*d up, is it meant to be like that?
Otherwise it's nice.
Heck with it, I'll completely change the whole thing. :/