Forum member Quetzalcoatlus posted yet another custom of his friend, Roberto. After the very good copy of the unreleased TLW series 2 Triceratops he managed to copy the Ultimasaurus from the Chaos Effect series. He even managed to modify the figure into something even more bad-ass! No T-Rex would want to meet this guy out in the open... More pictures are found here on the forums.

Ultimasaurus custom