/jp/ - Otaku Culture

まらしぃ's C83 album, 幻想遊戯＜地＞, is up in TTA:

http://www.sosg.net/%E5%90%8C%E4%BA%BA%E9%9F%B3%E4%B9%90Comic_Market-h581363.htm

...though it seems to be one of those sites where you have to "buy" your downloads.