There is only you and your camera. The limitations in your photography are in yourself, for what we see is what we are.
Nice close up. I thought it was a 'real' one. I could do one side and once in a while I'd get lucky enough to solve two sides. The only way I was able to solve the whole thing was to take it apart and put it back together and I don't think that counts.
Great prop! It really pops. Nice detail.
I thought about doing a picture of one of these. I have never successfully completed one. I'm surprised these are not completely obsolete now. :)