Pond for ducks

When i printed the ducks from https://makerworld.com/en/models/716264-baby-ducks-multi-color-3mf-free-to-a-good-home?from=search#profileId-647021or https://makerworld.com/en/models/610817-mini-rubber-ducks-multi-color#profileId-1031285 something was missing, so I designed them a duck pond to sit on, so they feel more at home