I picked it up at an Ohio anime convention, back when I still went to such things. The dealer's room had a corner entirely devoted to doujinshi. The vendor was a deceptively average-looking guy who had helpfully sorted his selection into the clean publications and the many varieties of pure porn. I walked by and saw a Valkyrie Profile book in the normal section. The art wasn't amazing, but the author had apparently cared enough to use a unique, crinkled, and antiquated-looking cover, and it caught my eye.
Then some preteen girls walked by, and the dealer started yelling HEY LADIES GET YOUR HOT YAOI CREAM-FILLED MAN BUNS COMICS HERE and WE'VE GOT HARRY POTTER AND INUYASHA FOR ALL YOUR YAOI NEEDS and other things that might sound clever if you were a recently paroled sex offender.
I looked at the slim Valkyrie Profile booklet in front of me and realized that it deserved a better home. So I bought it and left. With haste.
I thought that the comic might be horrifying filth in disguise, but it's quite straight-laced. There are no scenes of Lezard and Mystina screwing in a magical academy's broom closet or Arngrim and Lawfer exploring flowery knight love or the entire cast joining in a massive drunken pseudo-necrophilic Einherjar orgy in the halls of Valhalla. None of that.
Instead, you get two stories: one explores Lenneth and Lucian's relationship just as the game did, and the other deals with Claire, Lucian's common-law wife, as she figures out that, well, Lucian never really loved her. It's a bit on the bland side, and the art, while serviceable, is never all that impressive.
I get the idea that the author, Misuzu Fujimiya, really liked Valkyrie Profile and wanted to do a somber and faithful story about the game. It succeeds there, but I find myself of the opinion that fan fiction is better when it's just batshit crazy. Furthermore, I was disappointed to find a website run by Fujimiya, who's apparently drawing creepier stuff now.
So there's one-third of my vast doujinshi collection: a half-decent fan comic with a nicely textured cover and a reminder to avoid some or all parts of anime conventions.