Arvel Skeen had a tattoo on his chest that symbolized the Krayt Head. Although Cassian Andor, who claimed to have served time in a Sipo youth center, recognized its meaning, the rest of the Aldhani rebel infiltration team did not. The tattoo showed a hexagon over a numerical bar code and the Aurebesh initials KH. Krayt Head shared its name with the krayt dragon, a fearsome reptile from Tatooine.