Made this today, it's been a while since I worked on any sort of wallpaper.

Simple carbon fibre-esque background with an inner shadow applied. Paw was built using the path tool then gradients applied to each stroke before applying an emboss effect. Coloured large portions of the paw black then added a shadow drop ;)

Due to resizing constraints in effect on FA I have uploaded the original 1920x1080 to an external site: http://tinyurl.com/36kzekb

I'll make different resolutions soon to accomodate for those with smaller/laptop monitors ;)