- select one element of the design
- delete everything else
- reduce the size so that the remaining parts fit
- edit the elements so that they match the circle geometry at their new size
- use the Circular array tool to duplicate as necessary
One concern is that the design must be rotated by a number of degrees which will evenly repeat around the circle — 6 degrees isn’t enough, 9 is too far, 7.5 degrees seems workable, but will require re-working the design a bit: