My car came with the “Morgan” script but no model, I had so many people ask what model it is that I ordered a “Plus 8” script badge. I think it was only available because they used them on the Aero Plus 8s (but could be wrong?). It took 6 months to arrive!
I fitted it on the left under the “Morgan” badge using heavy duty double sided tape, I think it looks better balanced there so that it’s away from the filler cap.