Prompt: \"That sounds really cool! Nissan combining the design of the GTR sports car with the overall appearance of Koenigsegg is an interesting concept. Keeping the four round taillights will maintain the classic look of the sports car, while incorporating elements from Koenigsegg might add more dynamism and uniqueness to it. Such a design fusion could result in a vehicle that blends the traditional features of the Nissan GTR with the dynamic style of Koenigsegg, creating a unique and distinctive model.\"