Help with Gauntlets

Hey gang!

I've downloaded the WoF templates for the gauntlets, and acquired some 1mm Sintra to build with, but I'm a bit confused looking at the templates. What are the various colors and dashed lines for? The parts for the inner and outer parts of the clamshells seems pretty straightforward, but the other parts are a little foreign to me with the dashed lines and different colors.

I'm starting to think I'm missing something... anyone care to provide some insight?

Thanks!!

dashed lines are for lining up other parts to I'f I recall. Solid ones are the ones you actually cut