T-103 (Resident Evil: Undead)

T-103 was the first mass-produced Tyrant in ''Resident Evil: Undead. ''It reached the Umbrella Corporation's goal of fully-functioning bio-weapons capable of operating within mission peremeters.

Background
When the T-002 was destroyed in the Arklay Mountains, the data acquired by the Umbrella Corporation on survivors and the U.S. Marine Corps' reports proved that Tyrants of similar design could be used as adequate bio-weapons. With this data the T-103 was born.