I understand.Oh, I completely agree, and am in no way expecting any changes
I'm not quite as well up on my EU stuff as others, but have there been any examples of the EGI without those extra fins?
Also, adding those fins would be a fairly simple and easy project if you could find some. Perhaps someone will make some though Shapways.
The Rage of the Wookies game expansion where they first appeared had the fins, but the Titanium series models from Hasbro didn't

My guess is it's part of a common modification that some, but not all, have.
Edited by Rodent Mastermind