So, the Squats are a discontinued race from 40K, sort of space dwarves. I ALWAYS play dwarves in any game I try, any version of them, so I HADto play the Squats. That said, there are no longer any rules to cover them, so you have to substitute with other army lists. I use Daemon-hunters with Imperial Guard allies.
I chose a land raider to build because in the fluff, the Squats are the engineers of a lot of Imperial tech.
The Squats are the modern take I had for Kris Kringle and his dwarves, and in turn, I fashioned my army after the Dwarves in my comic. Neat how that works out.
Warhammer 4ok and Squats are © Games Workshop.