>>79
Not even a good attempt. Each part of the quincunx is itself not quincunxial, whereas the previous examples (the triforce and quadforce) have that sort of self-similarity. In addition, the arrangement of the parts of the quincunx should be pentagonal to follow the model herein presented.
No, you must obtain a pentagonal object from some character set, and arrange five of such objects in a pentagonal arrangement, to claim that you have achieved the quincunx or quinforce or whatever you choose to call it (as is the privilege of the discoverer).