I can see Aogami's drawings on various galleries, like rule34.paheal.net I mentioned has some new Cardcaptor Sakura drawings, but with that I can't be sure its all they got and new stuff will keep being posted. Also it's a pain to collect images from various sources and keep track if there's anything I've missed or if there are duplicates or if one has a better resolution than the other... But if they appear on paheal, they must come from somewhere, so if I only knew the source.