Herveus' 3/1 twill patterns

I've been working on redacting the pattern for the tree of life from the Arlon band. It uses 77 cards, and my latest whack at it looks like:

• Part I(Note the switch from double-turn double-face to 3/1 twill at the beginning)
• Part II
• Part III
• The pattern file itself
• Earlier version of pattern file
• Pattern file from working out start

Note: in the pictures, the yellow is really white; I had marked those to help me keep track of lateral positions as I went along and neglected to change them back.

I've also begun on another figure:

• Pattern file 1
• Pattern file 2

Someone was asking about doing a gyronny field in 3/1 twill. I've come up with three versions.

• Picture of two flavors
• Pattern file for left version(pure 3/1 twill with jagged per fess line)
• Pattern file for right version(brief transition to double face for smooth per fess line)
• Pattern file for third version(double-face with brief transitions to make 3/1 twill like diagonal)