Here are the materials in Grand Canyon Skywalk Development LLC v. Steele (D. Nev.):
17 Scutari & Cieslak Motion to Dismiss
20 Tribal Council Defendants Motion to Dismiss
32 Tribal Council Defendants Reply
63 Notice of Voluntary Dismissal of Cesspooch
64 Notice of Voluntary Dismissal of Tribal Council Defendants
Complaint posted here.