I saw these the other day at a Chinese toyshop at Sunnybank (that stocks a lot of KOs).

It's the Tanker Truck Megatron from TF3, that looks like the real thing at a glance, but in packaging they are on over-sized backing cards with odd writing. But they even managed to have the "try-me" feature accessible through the outer bubble.
Out of packaging though, the colouring might make it easily overlooked as being the real thing if it is the same size.





The "Engrish" at the bottom of the back... Please retention direction such late as to reading.

The name "Dong Man Jin Gang" didn't translate into anything with google translate, so I'm not sure what that name comes from.