Hacker Model ZoomBi-0.jpg 29 KB · Views: 143 Hacker Model ZoomBi 4D. High performance biplane for indoor and outdoor extreme aerobatic flying. Wing span 85cm, length 91cm. 3D model and flight model by 0xdeadbeef. Related Variants Hacker Model ZoomBi v3_AV Hacker Model ZoomBi FIXED_AV Hacker Model ZoomBi v3(3D MOFO 2020!)_AV Related Color Schemes HACKER PITTSBULL RED_CS Reactions: reject, maxkop, Patrik and 6 others