I don't know if they're up to this subs standards, but here are a few of my ships. Trumpeter Graf Zeppelin 1/350(first one). Revell Bismarck 1/750 (back right) and I made the
Graf Zeppelin 1:1250 Model
German Aircraft Carrier GRAF ZEPPELIN - Revell 05164 | kingshobby.com
REVELL German Aircraft Carrier Graf Zeppelin 1/720 Plastic model 4009803051642 | eBay