3D view of the accretion disk kinematics as obtained from the selected simulation, taken after t = 9.62 kyr from its beginning. To the left, panel (a) shows the theoretical pattern of line-of-sight velocities within a similar range as Fig. 5 for a direct comparison, including also the inner disk regions where the rotation curve becomes Keplerian (masked by absorption in our observations). To the right, panel (b) shows the entire disk and jet structures produced by the selected simulation, where the reference levels of hydrogen volume density are listed for the accretion disk (Keplerian and sub-Keplerian regions separately) and the jet.