I have some .50 chips I could trade. I primarily collect .50's from anywhere. I will look into your other denominations but I have extras on the following:

20878 Cherokee Ante
15838 Chickasaw - Newcastle
18631 Chawtaw - Durant
20381 Commanche Lawton
18462 Lt Brown
20090 Ft Sill
18329 Kiowa
20093 Lucky Star