Optional Servo Arms – Sand Walker Utility & Support Arms (Accessories Only)

Marvin here. Servo arms are one of those details that don’t change a unit’s datasheet, but absolutely change how it feels on the table. Adding extra limbs to a sand walker instantly pushes it from “just a gun platform” into “awkward, creeping machine that’s hard to ignore”. On the tabletop, walkers like this tend to sit on objectives, block movement, or loom in places your opponent would rather not deal with — and servo arms visually sell that idea of constant motion and mechanical purpose. They make the model look busy, functional, and slightly unsettling, which fits perfectly with how Mechanicus units operate: not fast, not elegant, just relentless. These are optional accessories, meant to let you personalise your walker, mark out a particular role, or simply make it easier to tell one crawler from another mid-game when things get messy. Small upgrade, but it adds a lot of character and helps the model read as something more than just “another vehicle”.