LAZ / Point Cloud terrain LiDAR to High-Detail 3D STL Model

I need a skilled 3D modeler to convert and combine two .LAZ files (compressed LAS) of the Gettysburg battlefield into a high-detail STL 3D model for printing.

Requirements:
- Convert 2 .LAZ files containing the top and bottom portions of the site into a single STL file
- Maintain high detail and accurate scale/proportions
- Keep file size under 1GB, if possible
- RAPID DELIVERY of completed project, within 12 hours.

Ideal Skills and Experience:
- Proficiency with LiDAR data and point clouds, LAZ and concersion to LAS as needed
- Experience in 3D modeling, particularly in STL format
- Familiarity with software for handling .LAZ files
- Attention to detail and ability to maintain accurate scales

I will provide the necessary .LAZ files, images, and hillshade files as requested.