The space dwarves aren't just coming to 40k. Necromunda is getting some stout additions as well. But, for them, they're the Ironhead Squat Prospectors. Get a look at them in this new preview.
From the article:
Buckle your seatbelts and strap into your mining rigs – the Ironhead Squat Prospectors are coming to Necromunda. This gang of abhuman assayers are short, grumpy, and toting enough finely-tuned firepower to make a Van Saar wince.
Let’s clear one thing up. Unlike the Leagues of Votann, these guys are called Squats. They came to Necromunda as a clean-up crew in the wake of the Horus Heresy, and they’ve been here ever since – what can we say, the Heresy needed a lot of cleaning up. In the millenia since, the Ironhead Mining Clans have had minimal contact with their cousins in the galactic core.