Technology & Combat Characteristics
A customized version of a MG GM Dominance built by Tim Barret. An improved sensor with enhanced aiming and search capabilities has been added to the head and a larger backpack, for enhanced mobility, has been added to the back. The color scheme has been changed to a more military-style olive drab, reminiscent of the FA-78-1 Full Armor Gundam. Its armaments remain mostly unchanged, except for the addition of a second beam saber, with both beam sabers now stored on recharge racks behind the shoulders on the new backpack. Tim's fiancée, Viola, is the one who gave it the name "Turbulence."
History
After his father's old RGM-79DO GM Dominance was defeated by Louis XIII's RX-78-02 Gundam on its first outing in Gunpla Battle Nexus Online, Tim Barret undergoes a training regimen with world-class builder Maki, building 1,000 Gunpla over six months to hone his skills before building a new Gunpla. The result is the RGM-79TB-1[T] GM Turbulence. GIMM plays with the GM Turbulence for six months in GBN, forming a Force with BALL. The two would get a rematch against Louis XIII, and would defeat him in under a minute this time, but when BALL realizes that his Gunpla was actually a fake "Gunpra" knockoff, Louis XIII's Gunpra self-destructs and triggers a bug which traps JIMM and BALL in GBN, unable to log out.
The duo are told by a mysterious voice from the heavens that in order to remedy the bug they must find a Legendary Gunpla in the game and achieve victory over it to receive a Golden Poly-cap. The duo would finally meet Yoshi, who piloted the Zeta Kyanos, using it to make deliveries for his soba noodle catering company, Miki-Tei. After being framed for kidnapping Yoshi's only remaining Force member, Celica, in a scheme to take over his business JIMM and BALL must fight his Zeta Kyanos, which is almost overwhelming. Though they manage to reunite Yoshi and Celica to stop the battle, JIMM's GM Turbulence loses its left arm and BALL's RB-79PP Polypodball is left battered. The pair still receive a Golden Poly-cap from Yoshi, and the fake Gunpra's curse is broken, allowing them to log out finally. The fight with the Zeta Kyanos leaves JIMM with a slight chip on his shoulder, and he remains away from GBN for a period, upgrading the GM Turbulence into the [[RX-78TB-2［SB］ Gundam Stormbringer|RX-78TB-2[SB] Gundam Stormbringer]] because he feels he needs a Gundam to better fight other Gundams.
