Here is my (beautifully) drawn set-up:
The light in the front was the square soft box and the light in the back, behind the model, was a hard light with a colored gel (blue and later, pink). The back light was on a boom arm over the top of the v-boards.
I don't think the pictures came out badly, but I definitely want to re-try using the v-boards when I have lighting equipment that I actually had planned to use. Once I switched to the pink gel, I gave up on trying to use the v-boards and just had the model stand against the wall. I really wanted these brightly colored shadows without the colored light getting on the model, but when I tried to rearrange, it never really worked correctly. However, I think for some of the shots, the colors work well without being too in-your-face.
Here they are... let me know what you think!
There are a few other photos I added to the slideshow instead of including them in the post, so check this out as well: