That first picture in post #16 is my favorite. Something about that face, and you so perfectly captured that face, hanging on a white tile wall. That is just brilliant and creepy. I think it's the additional warps from the added heat you mentioned.
Are the first and second ones shown painted the same color? The first one you posted looked slightly more "flesh" to me while the second one you posted looks a bit more "pink". No pun intended there!
they are all the same colour. The variation you see is just different light sources I'm using,
You see the same screen used mask online taken at different times and the colour looks completely different.
the spray I use is very close to the high rez propstore pics online.
There are however some variation on screen so there is no one definitive colour.
I don't think I will change it as I'm very happy with it in person.
They are actually very enjoyable to do as its just a free reign as to how much or how little I do.