Why not attempt to reverse engineer one of the previously released hacks, and see how they got about the vac bypass, although I believe a majority of programs distributed here aren't bypassing VAC, but simply dodging it, thus the constant updates, keeping their code a step ahead of the updates.
Although I could be completely wrong here, perhaps you'll be lucky and have someone like Sunkist to verify for you...
Either way, good luck with your project.