Bit like rankins , easterns (very common in the bushland around here) , they don't come in many different coloured "morphs" or reduced scale morphs hence , and because they are endemic here (NSW), few people have breeding programs.
They are a bit bigger than centrals , but I can attest they make very good pets too. I had a wild caught one as a pet who tamed up for me in under a week or so and was very gentle (he did bite by baby sister once , I think she was tormenting him or hurt him so got bitten for it).
When I was holidaying at Ulan (near Gulgong) n as a child, I would often go walkabout along the fire trails and dirt roads and often came across easterns on stumps or fences who do their best to pretend to be a bit of the tree stump as you came closer and I could often simply reach out and grab them and pick them up with barely a struggle or wriggle or any tail whipping or scratching by their claws, super laid back beardies who really hadn't learn to fear people and were among the biggest animals around. I think they were more curious about me then scared of me, I nearly always handled them without so much as threat from them, then simply put them back and they'd trot off then.