Here are the materials in Jones v. Lummi Tribal Court (W.D. Wash.):
Lummi Tribal Court of Appeals
Federal Court Stays ICRA Habeas re: ICW Matter Pending Exhaustion of Tribal Court Remedies
Here is the order in Jones v. Lummi (W.D. Wash.):
DCT Order on Tribal Court Exhaustion
An earlier order in this matter is here.