The AfterMeth

This is my first true portrait, drawn only in pencils. I drew this from an icon 100 x 100 sized. Very dark shading so I wasn't sure where to put some of the lines.

Anyhow, this is Cameron and Chase from /House MD/. Great show, but my art does no justice. Comments appriciated on technique. Please don't tell me they look little or nothing like the characters because I know/think this too. Thanks! Hope you enjoy it!