Land and Farm Architectural Drawings

I'm seeking detailed architectural drawings and topographic maps for a farm development project.

Requirements include:
- Architectural designs for farm structures (e.g., farmhouse, barns, greenhouses)
- Accurate topographic maps showing land contours and elevations

Ideal skills and experience:
- Expertise in agricultural architecture
- Proficiency in creating topographic maps and land surveys
- Experience with land development projects

Please provide samples of similar work and a timeline for completion.