I hear you! I can't draw men as much as I try. (or at least scantily clad men... ^_~) You did a commendable job here, but I think Judar's 6-pack needs some darker shading... and maybe define some of the muscles along his waist. Muscles has some good reference images. :)
Well, it is nice to see work from you. If you're ever looking for more inspiration, more bishies are always welcome! <3 Keep up the great work!