Rogue, Phoenix, Emma Frost, and Psylocke are just your typical amazingly powerful mutants that look like supermodels. I guess it's better than the opposite.
Not to be confused with the all female X-Men comic coming in April, this poster was created by Alex Garner as a print on sale at the 2012 Comic-Con. I did a search to see if I could find a place to point you geeks to buy them, but so far nothing.
Source: Alex Garner (http://alexgarner.deviantart.com/gallery/#/d55von0)