After taking a step back to analyze and evaluate, I don't think I can make the deadline with my schedule without massively rushing to the detriment of quality. At this point, I think I'd rather take my time and finish the character strong for a portfolio piece.
So with that, I'm officially conceding the competition. I learned a lot from this and will definitely see this project through to the end. I'm now infinitely more comfortable in Marvelous Designer and I picked up a few new tricks in ZBrush too! Huge thanks to CubeBrush and the sponsors for the opportunity, as well as the community for cheering each other on! Hopefully there will be more contests like this in the future!