Saw this at aintitcool.com. First link is the wikipedia entry for the show. 2nd link is for the blog with the models. Haven't run it through Babelfish yet, since my Kanji's not so good. Looked interesting, though.
http://en.wikipedia.org/wiki/Gurren_Lagann
http://krauzer.blogspot.com/
http://en.wikipedia.org/wiki/Gurren_Lagann
http://krauzer.blogspot.com/