WWI Shoulder and collar (or cap?)

[Trubia26]

Hello! I have these badges...Seller told me the Rising Sun is a cap badge...I search in here and some threads told that the Australian forces used the collar badge as a cap badge (in peaked caps, not in slouch hats) but searching for images I found caps with collar badges, and caps with a badge bigger than a collar one (slouch badges I suposse) What was the usual in visor caps...collar or slouch sizes? Thanks!IMG_20211218_102151.jpg

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