I have just picked up an Elder Predator/Golden Angel from Cardiff Comic Con, and I'm just blown away about how amazing this figure is.
The details, the paint, and the accessories.
I did remove both of the bio masks (the hot water technique made the masks just pop-off) and now I can use the same head and just swap the bio masks. It now looks cool to pose him with the unmasked head, holding on to his bio mask.
The spare head for the masks, I'm going to repaint for the Elder Predator 'Greyback' (Predator 2) so I can give him an option for wearing a bio mask.