So I was browsing instructibles.com [tutorial] and found a tutorial for an Altoids Tin Guitar with only three strings. However, I wanted to use 6 strings, so I turned the Altoids tin sideways and ran the strings over it. Everything else was the same, except for I ran the strings over Bic Pen sections that I used a band-saw to cut notches into for the strings, and the nut at the end of the neck, I ran the strings underneath it. Pictures Below: