You can use that pic sure, we would just imagine it without the Captain Robe. Brings to mind an interesting idea of one of the Rogues trying to collect all the Gotei Captains Robes that betrayed Nobunag.

And yeah we can ha e a uniform if you like. I imagined us all looking like the guy in Bleach movie who takes Hyonimaru? Forgotten his name but he wears a mask and a blue robe.