This is a ponification of a Vault-Tec promotional poster found in the Fallout games.
I used my Vault Colt because I like him. Deal with it.
It occurred to me as I was finishing this that the original was a drawing, and a drawing in the MLP world should necessarily not look exactly like the show. A show style poster in the MLP:FiM universe would be more like a photograph. Well, whatever, it still looks good imo, whether the picture on the poster should be considered a photograph or a drawing.
On a personal note, it's not so easy for me to find time to make pictures now that I have two jobs. I also expect to put all my personal projects on hiatus indefinitely so that I can help those crazy Stable-Tec Studios guys with some backgrounds or whatever for their animation.