Voyager TLK Optimus Prime is one of the best movie OP toys, except for HFTD ROTF Optimus Prime we rarely get a movie voyager Optimus toy that match his screen appareance.
Sadly, despite having an amazing sculpt. Voyager TLK OP have a very few paint application that make him looks dull and plain, so when I got him I decided to repaint him as close as possible with his screen appareance (mostly I use his appearance in AOE as reference, especially since his arms & gauntlets is actually the pre-"armor knight" as he appear in AOE before taking the Temenos Sword)
Painting him is never be an easy job, I especially having a hard time when drawing & painting those flames in his robot mode (why can't you at least put flame decos on his chest, Hasbro ?!
), the vehicle/truck mode is more easier to paint though I had to draw & paint faux lamp on his truck front (because Hasbro doesn't even bother to paint/sculpt that parts), Well at least at the end the final result make me feel worth doing all the hard work.
Here's all of the pictures of him, I might add another one if I do some changes on him in the future.
(Pardon if some of the pics is crappy, I had to use my phone camera to take pics because my camera broke)