It's a nice piece done up well and made with the intent to sell, sure.
One of the fun things about W.Australia (and elsewhere) is the number of people that make semi decent scrap art for the fun of and put it up on their properties or roadside (the road into the town where I am now has a 30+ year history of having various (large) trees "dressed up" Mr. Potato Head style).
The Broome dino I linked above is a throw to history I lived as a child, following dinosaur tracks in various places when the tide went out or sand banks shifted.
People are less open about sharing where tracks are now, for good reason: https://www.australiangeographic.com.au/science-environment/...