Requested by Joe - Greg immediately after being FV5'd by Ellen
The most difficult thing about this request was simply figuring out exactly how much bigger in terms of volume regular Greg is than FV5'd Greg. Not, like, exact measurements or anything, but I needed a properly close enough idea.
The answer? Normal Greg is SO MUCH BIGGER. FV5'd Greg is quite muscular, but he's still FV5'd, which consistently results in approximately 5'4", aka 1.62m, heights (i.e. approximately eye level with Tedd, which was intentional when he designed the form (and assumed it'd never actually be used on anyone else (that's canon, yo))).
Normal Greg is I think a little over 6 1/2 feet (1.92 meters) tall at last "I need him to fit in panels" retcon, and he is all sorts of bulky. Like, that hole for the neck in that shirt looks huge, but it'd look pretty reasonable on normal Greg. The difference is "I'm not even 100% sure the TF gun is currently capable of this" significant.
In any case, it was fun to draw, and I felt a full body view was called for given the circumstances.
Note: Requests are paraphrased for clarity and brevity