Edit 20-Second 3D Map Animation

I need a concise, 20-second 3D map animation that highlights a city route. The scene should feel urban, with buildings or a skyline hinting at the surroundings, while a clearly animated path traces the journey from point A to B.

Here’s what I already have and what I expect from you:
• Combine or create the 3D city backdrop and camera movement.
• Design a clean, easy-to-follow animated route line—no extra labels or landmarks, just the path.
• Add subtle lighting and motion tweaks so the final clip feels polished and professional.
• Deliver the finished 1920×1080 video file (MP4 or MOV) plus the source project so I can make future tweaks.

Keep asset creation streamlined; this is a quick edit, not a full cinematic build. If you’re comfortable working with standard tools such as Blender, After Effects with Element 3D, or similar software, I’d love to see a quick portfolio sample of comparable work.