Create a 3D model of a Little Grebe (Tachybaptus ruficollis). The bird has a compact, rounded body with a short neck. Its plumage is rich brown, transitioning to lighter cream on the throat and face. The back feathers are darker, with subtle texture details. Its sharp beak is pale with a dark tip, and the eye is dark and round. The tail is short and fluffy, with soft, pale feathers. The legs are hidden, but webbed feet are implied