Soft 3D feature-animation style as in @Kids: @Kira and @Yan in the orange suits,

Soft 3D feature-animation style as in @Kids: @Kira and @Yan in the orange suits, boots, glowing backpacks and clear bubble helmets of @Suits and @Helmets, in pitch-black water at 4000 m lit solely by their white helmet lamps. Both kids float weightless and sway gently, kicking their legs. @Audio1 is the exact soundtrack: @Kira speaks at 1.7-4.9 s; @Yan says one short word at 5.0-5.8 s and a sho...