This is just some sketches I did some time ago of the amazingly talented MS Paint artist  SDM6784904. Since today's his birthday, I'd figure I'd post it here for him to see. I've been a fan of his work for a long time and here's my proof of appreciation. Hope you have a wonderful birthday today, Kurisu!!! ;3 Also, the cheetahroo standing next to him in the bottom left sketch is yours truly~.