3D animated children's science adventure. Kira and Yan look exactly like @Kids:

3D animated children's science adventure. Kira and Yan look exactly like @Kids: same faces, hair, Yan's glasses, orange-and-black suits, clear bubble helmets, BARE HANDS with skin visible. The place is exactly @Reef: a sunlit shallow tropical coral reef about 6 m deep, the grey rock outcrop with a dark crack, a level patch of fine white sand, corals around, slanted sun rays and soft caustics, c...