Mass Effect Sticker Designs: I should go

Initially just a joke sketch, later digitally inked, I found that there was a huge response to a single frame of Shepard uncomfortably holding her coffee and suggesting she should go, leaving a possibly awkward conversation. (See attachment)
I decided to make these into prints and to pair it together with a sticker design of a cartoonized version of the modern coffee drinking shepard.
I've recently decided to make this a set with Tali and Garrus.