But it will depend how you play though, as you earn VPP based on your contribution to the pot.
Theres a VPP calculator on Pokerstars.com, but like I said will depend on how you play. Good for a basis though.
After a month of grinding you should get a reasonable idea of what rate your going at and what you need to do!
It easily gotten playing 25NL.Based on my calculations it will take about 960k hands to get it.
Play 16 tables of 25NL which is about 1000 hands an hour.Do 40 hours a week and you will have it by June.20hrs a week a you will have it by December.
Alternatively if you arent the best multi tabler you could do it playing 8 tables but you would need to put in 40hrs a week to obtain it by the end of the year.