Preheat the oven to 350°F and spray a 13 x 99 baking dish with cooking spray. Or, you can bake this casserole in [6] individual [8-10 oz] casseroles.
In a large mixing bowl, mix together the rice, turkey, both soups, milk, mayonnaise, pimentos, green onion, garlic salt, onion powder, curry powder, broccoli and 11/2 cups cheese.
Pour into the baking dish. Sprinkle the top with the remaining shredded cheese.
Toss the panko breadcrumbs with melted butter and sprinkle evenly on top.
Bake for 30-35 minutes until the topping is golden and the edges are bubbly.