Found by @glandarius.
Are Mecistocephalus the largest geophilomorphs??
I was actually quite surprised to find this one under tree bark
Could have been a black rock scorpion but seemed too thin, so I think it’s a forest scorpion
Little scorpion ~eye-level on tree trunk. In white light and in 365 nm UV light. Spotlighting from camp.
under rock, ~1.5cm