A few reasons:
- If I use the heads, the models will just be AoS dwarves with 40k guns. A bit boring and lazy.
- I'll try to add a bit of 40k Squat flair by adding a Squat helmet here, a cap there, and the odd pair of shades. See picture.
- In addition, home made heads will make it easier to make each gang member unique with different hair, beards, scars, and so on.
- The AoS heads are great, but they're very ornate helmets. Not ideal for a grimy necromunda gang, better suited for a potential exo-armour conversion.
