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.
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.