>>10561025The obvious choices are Koto's kit or ThreeA's figure, but not everyone has modeling skills or room for a toy the size of a small dog. So might I suggest an alternative: D-Spec Rex. It's about 5 inches tall and wide, and while it is supposedly chibi style, it pretty much just looks like Rex. As a nice lil bonus, you get these funny lil minifigs of Solid and Liquid.