TFWorld2005 are running a story on the latest Knock-Off Generation One Transformers toy to be produced, an all clear Optimus Prime figure.
This toy comes complete with trailer and roller, along with featuring yellow eyes (which look a little odd) and clear plastic wheels. The figure is by the same company behind the clear, black and various other coloured G1 Mirage knock-offs.
This isn't the first time a Clear Generation One Optimus Prime toy has been made. The infamous Lunchtime Specials (Takara Staff items, Factory items, Testshots) including a clear Convoy toy (in some areas complete with trailer.
You can find lots of images of these clear Transformers on our Transformers Prototype page or by selecting Lunchtime Specials as a Subgroup on our Transformers Toy Gallery.