I can not even express what this feedback means to me!! Thank you so much. The making of the 3D pinwheel you can find if you search: 3D pinwheel, how many layers into one seam. Sorry I dont know how to make a link.....
I am really working my but off on this one and the picture shows how far I got today.
As suggested I will try the swirl with the according colors on each pinwheel, sorry dont know anymore who recommended that and on the pyramid border I will try what Katier showed me on HST.