Create in 3d animation style for the kids of age group 1-5 years

Create in 3d animation style for the kids of age group 1-5 years. Two unicorns, one white (Luna) and one blue (Aria), standing together in a lush green meadow. - They should be facing each other, with their horns touching, and their manes flowing in the wind. - A rainbow-colored waterfall should be visible in the background.