To celebrate three decades of Transformers in 2014, Hasbro created a super-line of "Thrilling 30" premium figure releases. The specially marked figures were released in series each with its own project number. Not surprisingly, Optimus Prime in one form or another, muscled his way into 8 of the 30 releases. There were some really nice pieces in T30 that we have looked at before.
If nothing else, it gave us the Knights of Unicron! Here is a look at the original 2014 previews including the following Thrilling 30 figure release:
#7 of 30 First Edition Beast Hunters Prime Optimus Prime Cybertron Con 2013 Exclusive
#12 of 30 Platinum Edition MasterPiece "Year of the Horse" Optimus Prime
#19 of 30 30th Anniversary Tour Edition Knights of Unicron Boxed Set SDCC Exclusive
#20 of 30 Platinum Edition Age of Extinction Breakout Battle Set Toys R Us Exclusive
#23 of 30 Generations Optimus Prime Evolution 2-Pack Toys R Us Exclusive
#28 of 30 Platinum Edition Silver Knight Optimus Prime Target Exclusive
#29 of 30 Silver Knight Optimus Prime and Grimlock Target Exclusive