Really love Ceremonial Admiral ship cosmetics, so I decided to make this capstan
Ceremonial Admiral Capstan concept
While it's undoubtedly wonderful looking, I can't help but wonder if this is an exercise in futility - there are a lot of elements to SoT that are already complete that are shown in the game's advertising and even here on the site. For example, we saw a bug months ago that showed us the existence of the royal sovereign wheel, but it's still not officially in the game yet. I believe the same can be said for the ceremonial admiral ship set you've been posting mock-ups of - it's already in place, just waiting for the right time to release.
@gaxedas I'd sport it.
I do agree with @Galactic-Geek that most of these models are already in the game, just waiting for the right time, though my watch says it's Right O'Clock at this very moment... But Rare is in a different time zone than me, so that might be it
Regarding the artwork itself, I will say that, IMO, the capstan looks far better than the previously posted cannons - the small bits of black help it stand out more rather than just being a two-tone image like the cannons were. It also looks like you might've followed the advice of some of the suggestions on Reddit, like diluting, or muting, the colors a bit more.

