Some rules for a good 3d video. 1_Composition in the picure. 2_Dynamic details. - smoke from the chimney. 3_Light interiors in facilities, it is important for comfort and warmth. 4_Green recreation, it is important to devote enough time to this. 5_Do not focus on 3D people. It is important. 6_Add reflection to asphalt and other surfaces. In reality, everything is not at all clean! 7_3D scenes of the near plan and the long plan. Doing responsibly, these are 2 different 3D models, it is important not to forget about optimization in the video.