Unlike other designs, it can be used with a lens hood.
Fujifilm X-T2 (also fits X-T1) Thumbrest in Black by Lensmate
Larmor (GGS) Fujifilm X-T1 (also fits X-T3 & X-T2) LCD Protector Ultra Thin Optical Glass
Lolumina Mini Soft Release Button (for non-threaded mounts) - 10mm
Soft Release Button - Bird
Soft Release Button - Lizard