Time-lapse:
https://youtu.be/r0xXGrqDB5A
Hi guys. Here is my entry for the June 2016 MixnMatch Draw with Jazza Challenge of the month.
I chose character 2: "A murderer that is secretive whose eyes are bulging",
And environment 2: "A green clean park that is floating in space and features an alien race".
Combined: "A murderous alien with bulging black eyes in the park section of a spaceship, that's floating in space"

You can check out the challenge video here:
https://youtu.be/K05CLMMPBwEThis piece was done in GIMP and took me about 14 hours with a standard desktop mouse.