Combine flour, paprika, 1 teaspoon salt and 1/4 teaspoon pepper. Dredge turkey cutlets in flour mixture. Put olive oil and about half of the butter in a large skillet over medium heat; cook the turkey in batches to brown, about 2 minutes each side. Remove turkey cutlets and keep warm. Add remaining butter to the pan and add the mushrooms and green onions. Cook, stirring, for about 2 minutes; add sherry. Add the herbs and heavy cream. Cook down until reduced to a lightly thickened sauce. Return the turkey slices to the pan; add salt and pepper to taste. Cook a minute or two to heat through, spooning the sauce over the cutlets. Sprinkle fresh parsley on top of turkey cutlets to serve.