okay so at least you've got the start. xD So to make the braid do the long hair like you would normally, but cut the bottom out so it's like a really wide Y shape (with the cone of the Y filled in of course). You make the hair shape in the back taper down into a thinner, longer shape at the bottom about maybe 1.5" wide. Then you cut two slits up that long part and braid them. If this doesn't make sense I can draw a picture xD
Ummmm I suppose a drawing could help I'm pretty much a bit of a visual learner. Thanks, but if you're super busy it's ok, I can wait till after your stuff is all done .