Tyvokka was a Wookiee Jedi Master who served the Galactic Republic during the Republic Classic era. A revered and respected member of the Jedi High Council, Tyvokka trained several Padawans, including the Kel Dor Plo Koon. The Wookiee was renowned for his ability to "sense the future," and assess the best possible course of action in any given situation, so he was chosen to help Senator Finis Valorum broker peace between the Stark Commercial Combine and the Trade Federation during a bacta shortage in 44 BBY.
Source: http://starwars.wikia.com/wiki/Tyvokka
Costume description:
Mask realized with paper and glue. Synthetic or artificial hair, foam rubber, and painting.-
Stilts of 35 cm. Of high place, constructed in iron with dulling of motor cycle.-
I brought, in fabric "gabardina".-
Ligthsaber realized in " putty epoxi " with internal body of pvc.