Well I wasn't going to mention the chain in the belly of the Squid., but as you're mentioning gears.. ..
These are just the little things I catch out of the corner of my eye as you go around the ship. So much effort has been put into the visual details, and this means that at least I'm looking at them and appreciating the work - even if no one else is looking at them.
PS LFP, prop diameter can remain the same for clearance when you do review the appearance of engines, it's really the blades that look incredibly thin.
PPS LFP if you could find your way to drawing up some Junker blue prints that would be much appreciated.