Tien Shinhan is the only character in Dragon Ball who belongs to the Three-Eyed Clan. With his distinctive third eye he can copy attacks of other fighters and he is better in seeing quick movements. He also seems to be able to see dark energies, such as those around Piccolo. Tien Shinhan has been a disciple of Master Shen who is a rival of Master Roshi, so at first he is Son Goku's adversary. They become good friends later.
Banpresto publishes Tien Shinhan in the Dragon Ball Z Structure Collection (Chouzoushu) and shows him in a quite calm, but combat-ready posture. He wears his asymmetrical green fighting clothes which allow a look at the scar Mercenary Tao gave him. Here's your chance to get another member of the Z Fighters for your collection.