Wow this is exactly what someone needed to do, show beginners how to use textures properly, good job.
GG: I dont think you used the bets possible pic because the 2 textures cover peoples faces and it becomes the main focus point.
Sanjay: Love yours, just move the crack texture a bit so its off their faces
Madsnake: Good work on yours too, just I might put the blue texture somewhere else
Toby: Great tut should help a lot, reps for you.