Mick,
I thought that showing the images taken from ASODs would help to provide a proper context for those Scottish Dress items that really aren't seen in public spaces (save for ANZAC Day Parades and Armistice Day).
Based on the published images, those kilt pins are specific to the RAR Band, but I have yet spend the time researching exactly who is authorised to wear what... because there has been a suggestion that Officers may have yet another variant... I shudder to think about that
Mark