User blog comment:Moon shadow5973/So, have I ever told you guys just how much I love you?/@comment-3090590-20101010002219/@comment-2195068-20101010022232

http://aph.starry-sky.com/_extra.html

That'll have most of the comics. (Except for recent ones. They haven't updated in months.) It also includes scans from the first few mangas. (Though the manga has actually just been released in English. So I'd suggest grabbing a copy from your local anime store!) But there are a bunch of individual sketches and stuff that it doesn't have. Here's Himaruya's blog.

http://himaruya.blog61.fc2.com/

The entire thing is in Japanese, but that doesn't matter as much when he just puts up little sketches.

I believe that there are also places on Livejournal that translate some of the comics and pictures and such, if you'd like to look there.