Based on the given attributes, the 3D model could be described as an exquisite and whimsical combination of furniture pieces - a crib, an infant bed, and a regular bed - seamlessly sculpted together to form a harmonious design. The sculpture would feature intricate details and flowing lines, reflecting elegance and comfort. The crib portion would showcase delicate patterns and gentle curves, symbolizing the tenderness and care associated with infancy. It would be seamlessly blended into the larger bed section, which would stand taller with a sturdy frame and intricate carvings. The overall aesthetic of the sculpture would radiate a serene and inviting atmosphere, making it an ideal centerpiece for any modern nursery or bedroom. The fusion of these different furniture elements would create a unique and captivating piece, symbolizing the seamless transition as an infant grows into a child and eventually into adulthood.