Tempting...
Did this to my 944 Turbo,
It was just temporary paint. After a couple of weeks I washed it off at the car wash. Thought seriously about doing ll the interior lights in red and adding some skulls. I even found a stereo amp that was shaped like a big skull and cross bones that the eyes lit up red when the amp was on.
Last year I did this spray on bra on the 928,