Place herbs, oranges, and lemons in the cavity of the fish. Drizzle oil over fish and season with salt and pepper. Place in a roasting pan and roast until just cooked through, about 30 to 40 minutes. Transfer fish to platter and immediately pour the hot garlic sauce over the entire fish.
Smoked Paprika-Hot Garlic Sauce:
Place oil in small saucepan over medium heat. Add garlic and cook until garlic is lightly golden brown. Transfer mixture to a medium bowl, add vinegar, paprika, and salt and blend with an immersion blender until smooth.