I have round orangey red side repeaters on my widebody '95 V6.
A car identical to mine (same year)which until recently lived down the road from me, had the same repeaters too.
Ummm, maybe Alfa had decided to use the round repeaters for the facelift but then had a re-think, and decided to use the 'organic' shaped ones late on?
This meaning the round ones are rare.
Clutching at straws really, but it does happen.
Can't believe they'd take all the bother to change the repeaters depending on whether it was a 2.0 16V or a V6, Q4, etc, etc.