Its right on the front page of the forum… really dont know whats the difficulty on this.
Latest Special Topics/Intel Management Engine topics - Win-Raid Forum (level1techs.com)
Now… ME V2 that must be just a special version for you.
EDIT: Then its not (CS)ME but (CS)SPS…
Intel (CS)ME, (CS)TXE, (CS)SPS, GSC, PMC, PCHC, PHY & OROM Firmware Repositories - Special Topics / Intel Management Engine - Win-Raid Forum (level1techs.com)