Handgun with Aussie SMLE MkIII display

I build display cases to display some of my rifles; including in the case the bayonet, sling, appropriate handgun and other small accessories as may be found in my collection. I feel that not have some on display robs me of my pleasure more surely then a thief who might carry one off.

I am working on a display with an Aussie SMLE MkIII* and probably an Inglis 1935 pistol. (I have both the Mk I and II) I am not sure what holster would have been used with the P35 in the South Pacific. I am guessing that it would have been the general issue canvas type holster one-size-fits-all. Cannot find anything on the web yet that is definitive.

I would welcome suggestions so thanks in advance for the help. John McP

PS Any suggestions for other items that might work in a display case for the Australian/New Zealand effort.