Preheat oven to 425°. Place the first 7 ingredients in a greased 15x10x1-in. pan. Finely grate zest from lime. Cut lime crosswise in half; squeeze juice. Add zest and juice to shrimp mixture; toss to coat., In a small bowl, combine crushed chips, cilantro and oil; sprinkle over shrimp mixture. Bake until shrimp turn pink, 12-15 minutes. Top with tomatoes and avocado. If desired, serve with additional lime wedges and cilantro.