I ' m glad to hear that ! I ' ve had the pleasure of going several times and want everyone to have as amazing of an experiemce as what I have had ! <| sep |> People besides you can speculate without definitive evidence . <| sep |> Literally from the white Lada <| sep |> The material looks decent , if somewhat basic and safe . It doesn ' t match the properties of any crystal I ' m familiar with . There ' s not enough information in the scene to tell if the IOR is right or not . Also , that ' s not an octahedron , it ' s a cube . Again , not bad . But what sort of crystal are you trying to emulate ? I ' ll be able to give more pointed critiques and aid if I know what you ' re trying to go for , because right now it looks like redtinted frosted glass .