Pin-up Girl Paddle
The gallery also has a page documenting a birchbark canoe model. It's not to scale but has an interesting lashing technique - the continuous lashing around a round gunwale giving it the illusion of a stronger bind. This is the style of lashing often seen on Mi'kmaq canoes. This method requires many holes piercing the bark in close proximity and apparently weakens the bark. Ferdy Goode mentioned to me that it is kind of the equivalent of perforated notepad paper that's easy to tear off.
Canoe model with continuous lashing