There are so many great pictures here, so I'm just going to add some more...
- http://www.pixiv.net/member_illust.php?mode=medium&illust_id=20342025
- http://www.pixiv.net/member_illust.php?mode=medium&illust_id=22046638
- http://www.pixiv.net/member_illust.php?mode=medium&illust_id=23476696
- http://www.pixiv.net/member_illust.php?mode=medium&illust_id=25340038
- http://www.pixiv.net/member_illust.php?mode=medium&illust_id=17980762
- http://www.pixiv.net/member_illust.php?mode=medium&illust_id=17825035
- http://www.zerochan.net/472921#full
- http://www.zerochan.net/152195#full
- http://www.zerochan.net/152145
- http://www.zerochan.net/854129