Paragon is doing them! I'd give it 'til next year or so but they're doing one. It's currently in development I believe. Their last social post about it was a prototype to test mechanics on it.
You and me both, my friend! Can't wait to see the finished prototype for that one. I'm really picky about its paint job lol. The screen used prop has somewhat of a particular paint job -- its barrel is a darker black chrome-y metallic finish, while the "grilles" on the barrel are like a matte black, and the rest of the blaster (besides the grip) are more of a satin-y finish. Very few replicas have been able to replicate the finish.