Sentinel Prime (Kre-O)

                              Sentinel Prime is an Autobot from the [[Kre-O}]] Continuity family 

 Sentinel Prime is well-known for his courage and strength.  He is renowned by the Autobots and feared by the Decepticons.  He also looks a little like an old bot.  

He's in the retirement line, too.

Toys

  Sentinel Prime w/ Soundwave, Thundercracker,Sentinel Prime and Fire Cheif Kreon 
       Sentinel is part of the first wave of Kre-O sets and can be built in either robot or  Dark of the Moon inspired fire truck mode.  A Kreon can fit in his cab.  

His design appears to be more based on his Animated form than his Dark of the Moon body.