Help me find a wallpaper please.

Its of a female robot sitting on a throne of sort with hundreds of wires and tubes connecting her to the throne (which has antennae and other technical equipment ) Shes a silver grey robot and there's a patch of red on the lower left hand side of the wallpaper (its the horizontal lines in my shitty drawing). Please I've been looking for it for 8 months and i got it from a sci fi thread in /wg/.

It might be from Warhammer but I've spent hours on the wiki to no avail. Please help : (