Simulating terminal moraines?

I want to make a chain of coastal islands similar to the Outer Lands, formed from multiple terminal moraines. Below is the moraines on Long Island:

Is this possible in World Machine?

This should definitely be possible. From a workflow standpoint, it’ll likely be quite similar to the folded mountains setup discussed in a previous thread. The main difference, I would expect, is the mechanics of how to get the shape. With the folded mountains, it was striations being carved away, with this, it would be more akin to striations being deposited. I think Thermal Erosion devices and their associated masks will be helpful here!