Bring broth to a boil in a large Dutch oven; stir in orzo. Reduce heat; simmer 5 minutes, stirring frequently. Remove from heat and cover.
Melt butter in a large nonstick skillet over medium-high heat. Add garlic; sauté 1 minute. Add shrimp; sauté for 2 minutes. Add carrot, bell peppers, tomato sprinkles, salt, and black pepper; cook 2 minutes or until shrimp are done and vegetables are tender, stirring frequently. Stir in 1/4 cup almonds. Combine shrimp mixture and orzo; sprinkle with remaining almonds.