I made something quick you can try, colors are not exactly as yours but similar. Your pattern is a repetition of those 4 tiles so I created them, then is easier to tile later as you wish.
I made original shapes in grey color, I find it easier to recolor and adjust later that way.
I filled the new layer with color and used Rotate/Zoom.
I filled the 2nd new layer with color and used Rotate/Zoom again, even more zoom in.
3rd new layer I used Filled Ellipse to create the circle. And ran AA´s Assistant afte