User blog comment:Dragonjet/KC3改/@comment-70.83.46.17-20150717072835/@comment-70.83.46.17-20150719022606

Reading http://kancolle.wikia.com/wiki/User_blog:Dragonjet/Decoding_the_Ships_Master_Record I think I understood how to get it, I've got api_mst_shipgraph (id, url for swf), now just need to figure out a way to batch download/extract the correct art.