Yeah the Bonamana pictures are really hot!
You should just look through that.
or for eunhyuk you could type in on google
eunhyuk abs
or anyones name.

Oh, supershineeftw posted the suggestion already xd

Oh, I had to use a dark/angsty/sad picture of Kyuhyun too, and it was really hard to find one! In the end I used some photo and made it darker, because I did not want to search anymore. Okay, this is not helping you XD Maybe you could look at Super Junior's Bonamana album photo's, since I remember them being quite dark and serious :)

Look up some Bonamana-era pictures? Those are sort of dark.