I find it funny that so many other people consider "Blue Seed" to be their first anime. Well, that was sort of the case for me too. My first anime was actually Guyver, when I was 11... Yeah that probably wasn't the best choice on my parents part.
But I digress.
I own the entire series, and have watched it at random intervals for some time now. I still enjoy it thouroughly, even after becoming an animation major.
I have some fan-art, but nothing too exciting. What I do have for you is a small collection of translated scans from Blue Seed Vol 1. and a partial set of scans from Vol. 2.
Sadly, the translation sucks. "I'm after your brain grass-cutter!" The illustrations make it very enjoyable though.Blue Seed Manga