Returning fire

The Widows of Il have planned their revenge well. It has taken years working as self-imposed slaves to mine the coal to power their airships, and years more to learn how to power their robots on liquid coal, but now they were ready; more than ready. For today they return fire.
digi mixed media. Thanks to the following for sharing their stock:
human model: [link]
robot model: [link]
airship (which I think started as a submarine): [link]
Background: [link]