The XZR, also known as VsXZr, is one of the niciest and largest chiral stellations of the rhombic triacontahedron. In appears as the 103th in the chiral list of the Stellations of the Rhombic Triacontahedron post of this site.
In this model, the original rhombic triacontahedron act as a central kernel. The stellation and kernel are interconnected by the edges of a small stellated dodecahedron, which ensures the stability of the model.