Quoting Nils O.
A cool new rear end for this model! It looks more aerodinamic like that, just like Twin Mill III compared to the original. The tail lights are are cool addition. I'd like to have some in the original model, too, but I had to decide: Tail lights or the 1x1 bows. Now for a real model you'll have to wait for a 1x2/1x2 SNOT bracket in other colours than new light grey. Great job! :-))
Thanks very much Nils!