stylized 3d playground

Create a stylized 3D cartoon-liminal puzzle playground in a flat grassy void under a huge bright blue sky with oversized soft clouds, slightly retro and uncanny. The area is divided into 3 attraction-like zones arranged in a triangle around a central giant toy box with 3 locks. Zone 1: a small colorful cardboard house, simple and cute outside, unsettling inside, with mismatched furniture and memory-like repeated objects. Zone 2: a giant standalone smiling door with 3 funny signboards, arrows, buttons, and fake rule props, like a twisted cartoon attraction. Zone 3: a huge living copy machine with big buttons, a lever, paper-like panels, and two display platforms: “original” and “copy”. Add yellow painted paths, low playful fences, oversized props, toy-like trees, cheerful colors, and subtle eerie details. Style: whimsical, clean shapes, slightly surreal, childlike but disturbing.