To collect the reward, the winner must be the first person to do the following: Exploit a fully stock VRU1ANCG build to gain root access, and make a post in the appropriate XDA thread with photos and screenshots. The winner also must provide step-by-step instructions that anyone can follow. In addition, to collect the cash, you need for one XDA member to confirm that your method works on a stock Galaxy S5 with VRU1ANCG build. Do all that, and collect your prize via PM with each member who put up a cash reward.
Good luck! Now get to work.
source: XDA via BGR