Digital Navy used to have the Turret from the Arizona with an airctraft catapault on it but it is not there anymore, but luckily, one of our members, Ollie Bizer, here has done a diorama of the HMS hood turret
HMS Hood/ Gun Turrets section And I believe it is still here in the downloads section
PaperModelers.com - Downloads - Ships and Maritime Hardware
Oh by the way, since this is your first posting, Welcome aboard and make your introduction in the welcome section.