DPReview reader, ChevChelios, took it upon himself to design and tool a clever thumbrest for his Fujifilm X-E1.
“Modelled from wax directly on the camera surface.
Casted in CoCroMo (Prosthetics-steel) and finally Glasspearl-blasted.
Glued some “leather” from an old Minolta X-300 on it and mounted it via 2-comoponent glue to the Fuji.”