Did you miss out on MP-01? Yes? Then that's too bad, chances of "Takara" reproducing it is very slim. So now for your one and only chance to own the closest thing to MasterPiece of Optimus Prime is MP-04 Masterpiece Optimus Prime with Trailer. TakaraTomy are re-releasing MP-04 again to Celebrate Transformers 20th Anniversary. Items will be limited in quantity. Deposit or booking fee is $100.00. Selling price will be confirm again.
Here are the link to Seibertron for more MP-04 illustrations (CH-toynation favorite Transformers link)
Coming Soon around August. Reservation is a MUST !!!
The most details Optimus Prime you can ever get your hands on.
Yes, Optimus Prime body and parts are made of metal
Pictures taken from Seibertron