looking around watergardens here were my findings

target: wave 3 BH and GEN deluxes, Platinum Magnus, all the usual stuff, BH voyager Shockwave

Big W: pretty much all the have are Prime Commanders (optimus, starscream, dreadwing, ironhide)

Woolworths near EB: BH legion wave 1

Woolworths near JB: DOTM commanders

Toyworld: some constructbots and pretty much nothing else

small stall near target: DOTM voyager Shockwave, DOTM Voyager Orange Ironhide, DOTM deluxe Armor Topspin, GDO voyager Powerdive