A Field Operation Test (FOT) and Use case scenario recording capture is very expensive due to the amount of necessary material (vehicles, measurement equipment, headcount, data storage capacity/complexity, trained drivers/professionals) and all-time robust working vehicle setup is not available, mileage is directly proportional to time, along with that it cannot be scaled up due to physical limitations. During the early development phase, ground truth data is not available, and data that can be reused from other projects may not match 100% with current project requirements. All event scenarios/weather conditions cannot be ensured during recording capture. Carla is an autonomous open-source driving simulator, used for the development, training, and validation of autonomous driving systems, by integrating generative AI, particularly Generative Adversarial Networks (GANs) and Retrieval Augmented Generation (RAG) which are deep learning models, the process of creating synthetic data, and