A replacement head for the awesome Generations Nightbeat figure (or, indeed, any version of that mould, from Bumblebee to TFCC Carzap), based on the G1 Siren figure. The head is designed to work with both the figure's stock torso and my own height increase/torso conversion kits, and comes in two parts for easier painting.
Important: turn the head sideways when pushing into the neck joint on the figure (the joint is narrower from front to back) to avoid damage to the head while installing it. Then place the helmet on the head after installing the head into the neck joint. Painting before assembly is also recommended.
Tested in Frosted Ultra Detail. Other materials available on request, on a 'First To Try' basis.