It’s up to the player in the Mass Effect games to choose the gender of the main protagonist Commander Shepard. Crystal Graziano, Cosplayer and Model has chosen the female gender and created this quite awesome costume except the Omniblade and the Carnifex Pistol

Crystal wrote the following as additional description:

“I made the suit of armor mostly out of foam, but the chest piece I sculpted and cast in urethane rubber. I made the bodysuit from a custom printed Lycra with a design I lifted from a render.”

Shepard Female Cosplay