First up is huge gallery of Leader Class Optimus Prime that is new and improved with huge amount of poseability and close resembles his CGI movie counterpart. The full gallery is from The Arker and mirrored at TFW2005. Thanks to wickedweeezl and Cenjor for the links.
While information remains light, Wheelie makes a brief appearance incorrectly transformed vehicle mode from Seibertron.com. Nothing special really, just a close-up of what we already saw from his toy card.
Finally, a little information on what the assortment cases for the toys may be from GoldenAgeToys via TFW2005. The descriptions from them is awkward so I put in parenthesis what character they were probably referring to when I could figure it out. In some cases not sure if they refer to new characters, re-releases or the person just didn't know what it was. Thanks to Cenjor for the links.
Case 1: Green Eco Car (Skids), Desert Brawl, Truck Bot (Wheelie?), Street Motorcycle (Arcee?) and Smoke Screen (???)
Case 2: Cannon Bumblebee, Barricade, Wolf (???) and Eco Car Orange (Mudflap)
Case 3: Satellite (Soundwave) and Bumblebee
Case 4: Bumblebee, European Sports Car (Sideways), American Sports Car (Sideswipe), Bulldozer (Rampage) and New Jet (Breakaway)
Case 1: Optimus Prime, Starscream, Red Excavator (Demolisher) and Ironhide
Case 2: Optimus Prime, Ironhide, Voyager Alien Form (The Fallen) and Autobot Ratchet
Optimus Prime and Megatron