SMS squadron patch?

[Commander McBride]

Hey, long time no see, everybody.

Does anybody, by chance, have a vector or anything of the patches on the SMS jackets? I'm working on some Frontier costumes, and my plan is to do the patches in illustrator and print them as fabric transfers, then put those on white fabric and use those as patches. I have the left chest patch taken care of, and I'm working on the left shoulder patch from the somewhat poor reference images I have. However, they're not great, and I can't find any good references at all for the right shoulder. Is there even a patch there? I'm thinking it's a skull/crossbones patch, but I can't find a shot where it's visible anywhere.