Commodore WagnerStarr

Hi all! I am working on The HMS Victory in Lego Digital Designer and I have ran into a slight problem. The Bow/ Bowsprit. I'm trying to make this model to scale with the (Real/models) of the HMS Victory. On the actually ship it looks as if the bowsprit goes out until about the second deck and starts to curve. So far with no luck, I have tried to create a Lego Bowsprit with the same design. Does anyone have ideas on how I can create a bowsprit that's (on scale) and has the design of the bowsprit of the HMS Victory.