Here is a link for a couple of male model friends...I think these guys are great..
not that it is an instruction on posing, but you might be able to steal some ideas.
http://www.michael-burns.org/
http://www.modelmayhem.com/member.php?id=73965
the first one, has more fashion shots. He's more the italian type you have. His site is somewhat hard because he is a model and photog..but the italian guy is him! he has great shots!!
the second has some plain commercial images that I think are very good. Some ideas for manly posing for a commercial setting.
I can link some more if you wish. but the 2 I gave you pretty much cover both ends of the spectrum.
Also, One of rolandos videos "glamour made simple" covers a few little differences in shooting males vs. females (he talks about the soft skin tone in female images vs the rough manly skin of a male.
anyhooo...I hope this helps a little.