In an abandoned car on the side of the road I found camera photography lenses There were three cases, Vivitar and Asunuma brands (I think I spelt that right) The Asunuma brand ones if you look through them all at once with 1, 2 then 4 closest to farthest then you can see a blotchy yellow aura like area where Bill is I don't now much yet but i do know from research that he can change the color of this aura thing at will but the base or main color is yellow