Realistic AI Architectural Visuals Needed

I’m preparing a concept presentation for a new architectural practice and need a set of high-resolution, AI-generated images that vividly illustrate the scope of services I will offer. All visuals must look convincingly realistic while still using a bright, vibrant palette that grabs attention.

Key content I want to see across the series:
• Exterior building designs that showcase modern massing and materiality
• Interior layouts highlighting spatial flow and key finishes
• Hand-render–style architectural sketches that tie the story together

Please deliver each image in at least 4K resolution (PNG or JPG), with source prompts or files so I can reproduce variations later. A cohesive visual language across the set is essential—consistent lighting, color treatment, and perspective will help clients immediately understand the brand I’m building.
It's an easy project not very complex , I need a metalic structure covered with solar panels , and underneath 3 automatic car wash bays, a container to serve as waiting area , office and changing room, 4 bays each side for interior cleaning and EV charging and an industrial container battery to stock electricity and charge EV's.