Jodorowsky's Dune Uncovered
Scene 142-144 : Alia's Message
Many ships have landed in the desert forming a military camp, in the middle of which stands the Emperor's large metal tent.
Count Fenring leads an exhausted and dejected troop of soliders in from the desert. While the soliders collapse and drink water, Fenring enters the Emperor's tent.
In the luxurious tent Fenring reports to the Emperor that they have still not found a single Fremen, despite weeks of searching. The Emperor demands that Fenring finds and exterminates the Fremen.
Leading another army through the desert Fenring finds Alia walking alone. Fenring orders the Sardaukars to halt, and he picks up Alia in his arms. Alia shows him Duke Leto's ring and says she has a message for the Emperor.
There is a Moebius storyboard page showing the Sardaukar encountering Alia, and a couple of slightly blurry ones, with Alia showing the Ducal Signet ring to Fenring.