Sure thing, I’d start with a chassis made of a titanium‑alloy composite that’s got a self‑healing polymer coating—think nanofibers that close cracks in real time. Add a heat‑shielding layer on the underside, and a micro‑hydrothermal loop that circulates coolant through the body so it never actually “melts” in a blizzard. Then give it a dual‑power system: a high‑efficiency fuel cell for the long haul and a miniature solar array that kicks in when the sun peeks through. Finally, load it with a swarm of tiny, fault‑tolerant processors so if one dies the rest keep it running—basically a little army of robots inside one. That should keep it rolling even when the wind’s howling.

Use a single sealed titanium hull, put a pressure‑cooker style heat core inside, and back it up with a high‑capacity Li‑FePo battery. Add a small solar panel on the top to top off the battery when the sun comes out, and seal all electronics in an IP68 case so you don’t have to open it up in a blizzard. Simple, robust, maintenance‑free.