For many years all I had was a KC RAOC anodised badge without slider which had been superglued to a piece of red card, and I still have it somewhere. Then I found a very good example with a bent over 'shepherds croak' slider, and am still looking for a standard fix slider and a very elusive 1947 'Wide Tonanti' anodised badge of which a few examples have surfaced, but not near me
On the button front I am looking for RAOC 1947 pattern anodised buttons (with Corps title around the edge) the small example is I believe still a 1918 pattern with plain aluminium backing?