T-Rex Animated Gif

Need a Gif that we can legally use, has to be an original design of a T-Rex with a Pharmacy Coat. We will pay for a few different variations. The 1st one is just a smiling T-rex with Pharmacy coat and smiling. Another one will be smiling and then grabbing money and eating it. Attached are images of the T-Rex we take to conferences and hand out to people and would like to mirror this T-Rex as much as possible. The text on the chest will not be included. Company logo attached as well.