ha, I dont think many people know of E. Flav.
Just keep it as close to what it would have in the "wild"
Ive heard they LOVE brick work so maybe some crumbling bricks to keep them happy. Also been "spotted" in the new forest....so "dirt" and moss but we dont have high humidity in this country so I dont think you have to worry about that too much!
TAKEN FROM THE SCORPION FILES
"Habitat:
Warm, temperate climate in South-Western Europe. It is found in different habitats (in gardens, under stones, in houses, in old walls).
The species in not uncommon in human habitations. In Great Britain, the scorpion occupies cracks and holes in walls where the mortar pointing has crumbled away."