For the Deaf People Association (Malta) I have created 3D prints of all 30 characters in the Maltese Sign Language (LSM) alphabet. (http://www.deafmalta.com/maltese-sign-language-lsm.html)
These models are meant to help new sign language users.
Sculpted in Zbrush, rigged and posed in Blender. Hollowed out and detail added back in ZBrush.
For the full library of models, visit my sketchfab page here: