First I found a 3D Model of a corridor. I can't take credit for this model, but I'm also not sure who did it.

	Next, I found an image of a monster. Design by Phattro Model by Kursad Karatas for 'Art of Rigging' by cgtoolkit.com

	Here I started cutting and placing textures on top of the monster image. I used a few different texture samples. Mostly elephant skin.

	More texture details.

	Painted in shadow areas to add depth.

	Started adding details to the corridor. I wanted an old, worn out look for the background.

	More details for the background.

	Next I added some light and shadows to the scene.

	Some color correction to bring the elements together.

	Added some more details like fog and background light for the final image.