One of the most extensively  modified bootlegs made by Four Star.  They changed all the Constructicons and made them merge into a crazy combiner called "Mr Hardhat" that had a red Jetfire head.  This set is rare to find but at least i got the modified Hook.  The one i got had no Crane assembly so i took one from a G2 hook...

Here are pictures of all the modified Constructions from the Super Toy Archive...

The G2 version of Hook and The Four Star Hook...notice the different cockpit and 3 wheels in the back..

The front of the bootleg has two cockpits instead of one..

Drastic change for the figure form...in this case, the original Takara design was better