Hi there. It's been a long time. First of all, I'm sorry for the quality of the pics. They're just quick shots to show you where I'm going. I have made two "shoes" for Prime so the legs look bulkier in combined mode. These "shoes" are stored in the back of Jetfire's bot mode and fill the space of the back of plane mode giving him two extra fins. I have added four little pieces to his feet resembling thrusters, and applied some paint to see how it will look once finished. I have added elbows too. The gun can be handled for any of the two, and made a nice attack mode for the plane. Still I have to add knees to OP and properly paint all of them. I hope you like it.