3D Railway Animation Video

I'm seeking a high-quality 3D animation video for a railway construction project in Gabon. The video will be presented to government officials, so it needs to be professional and engaging.

Requirements:
- Video length: 2-3 minutes
- Realistic terrain and landscapes
- Simplified yet informative visuals
- Two side tracks with a maintenance road on one side
- Alignment and station names will be provided

Ideal Skills and Experience:
- Proficiency in 3D animation software
- Experience in creating construction or industrial animation videos
- Strong attention to detail for realistic landscape rendering
- Ability to convey complex information through simplified visuals