Hi. That chip with the surfer on it is a $2 chip from Conrad Jupiters on the Gold Coast in Queensland. Unfortunately i do not have any traders of that chip.
As Far as Denominations go, i could get the following:
Star City Sydney : 25c, $1, $2.50, $5
Skycity Adelaide : 50c, $1, $2.50, $5
Wrest POint, Hobart: 50c, $1, $2, $2.50, $5, and special animal series $2, $5 and maybe $10 if anyone is interested.

MOst of these, apart from Skycity and the $10 animal chips can be found on my link below.