After a thread that came up about uniforms / arm patches, I interjected a comment on the way we used to handle it. I still have the arm patches issued to me as a recruit and trooper, plus the one I made for myself as a trooper. Pictured above is a GIF copy of the one [SAS] Shield issued me shortly after my tryout.
S’all the all rank I ever needed: [SAS] Trooper