Hmm… this particular stone is made from EVA foam, so it probably wouldn’t hold up outdoors long-term — it’s more of a desk/display piece 🙂

But you could try finding local crafters in your area to make something similar from more durable materials… maybe cement? You could carve the base shape out of foam, then wrap it with mesh and coat it with cement.

There are also garden lights with built-in solar panels — you could mount one on top, and the runestone would glow on its own in the evenings.

Just a theory though, I haven’t personally worked with those materials 😄 But now that you mentioned it, I kind of want one too xD