3-Point Lighting Sea Urchin Repost

Last time I posted the images for my lighting on the sea urchin, I cropped the images horribly, making it difficult to see some of the changes that occurred as the different lights were applied. I did a better job this time as well as removed the text that was on the image. Here'es what it looks like now.

Keylight:

Keylight+Fill-Light:

Keylight+Fill-Light+Backlight:

Hope you can see the differences a bit better now.