I love this Steampunk Dalek!
I can imagine seeing them trundling through the filthy streets of Victorian London, exterminating without mercy, until an intrepid Steampunk Adventurer dashes forth from the shadows and dispatches the rolling evil geniuses with a modified sword-stick "Huzzah - take that infernal fiend!" and their invasion is brought to a halt, as it is every time they appear on Dr Who within at least two episodes...