Trying to find a full size version of an image, see description

This is an old "Grand Fuck Auto" ad (fraudulent parody of Grand Theft Auto, obviously fake and just trying to collect credit card numbers). I'm trying to find out who the artist of these renderings is, I'd love to find full versions of some of them. Specifically, I want to find a full version of the one in the top row on the far right. If anybody has any idea where there's a gallery of these, I'd love to know!