Polar Bear Skull (Ursus Maritimus) – 3Demon。Polar Bear Skull Replica – Life Size 3D Printed Bone White。Polar Bear Skull in polished bronze by J Richmond。Polar Bear Skull Replica: Bone Effect, Museum Quality Arctic Decor。頭骨縦41cm横22cm奥行き17cm台座縦45cm横34cm厚み2cm