I just finished completely reworking the Japanese Decor room at the store with many new items and structures, all with pbr textures. As you enter the lobby, click the Asian sign on the right to go directly to the room. You can also walk through the new Japanese structures and landscaping by clicking the Japanese sign on the left to teleport to the full display area.

Important note: if you land on the top of the cinema complex when you first arrive at the Emporium, take a single step forward to activate the teleporter to the lobby.