Pophie's faceplate is a little different in texture than Ropet. It looks like Ropet's faceplate is a hard, shiny material, but Pophie's faceplate is more of a matte, "soft" touch plastic. I don't think it comes through in the videos well, but Pophie's motors can be rather loud and noisy, especially when she wiggles her ears. This has been brought up by several beta testers and Insbotics said they will look into improving that.