Poe handicraft

I kind of had the feeling that the explanation why we prepared the handicraft was a bit lost. So here it is again: in order to get this construction, you have to use your "analytic power" as well as your imagination since there was no model how the figure could/ should look like. This is comparable to Dupin's situation and behavior: he also has to find out how the different pieces fit together, and he also did not have a model as this crime was something that occured never before.
Here is the picture how the Poe figure should look in the end, I didn't imagine that it would be so complicated to construct it without the model...