Hi Glenn, falo et al,
I'm a bit bemused with CMKs announced list of external detail sets:
N72023 2cm Veirling (self explainatory)
N72020 Weapon Conversion Set - 10.5cm & 2cm Flak Vierling.(earlier armaments for U505)
N72018 Weapon Set- Single 3.7cm M42 & 2*2cm zwilling (final Armament for U505)
N72019 Torpedo Loading Cart on Sea (foreward, aft or both?)
N72013 Exterior Set Part I, no details yet
N72021 Exterior Set Part II, no details yet
I'm guessing that the Veirling being listed with the 10.5cm and by itself would be a welcome, if rather late option for for the Type VIIC/41 (RV05045), or a replacement for the original in the Revell Schnellboot S100 & Flak 38 (RV05002).
If I had to guess I would say that N72013 will be a tower detail set as Glenn said, but I suppect that there will not be a deck gun, probably with some crewmen to populate the tower.
N72021 Would be the equivalent of the N72006 Exterior set Part II resupply at Sea. However the N72006 set is perfectly usable for the type IXC. So all bets are off. Personally I would love to see a turm 0 or II, however as discussed elsewhere this would be very expensive, needing to replace most of the tower and part of the deck.
Regards
Jon