Split 10GB E57 Into Building Files

I have a single 10 GB e57 laser-scan covering several neighboring buildings. I need the dataset broken down so that each building ends up in its own clean e57 file and matching RCP file. When a structure... (Budget: €30 - €250 EUR, Jobs: 3D CAD, 3D Design, 3D Modelling, 3D Rendering, 3D Visualization, Data Analysis, Data Annotation, Data Extraction, Data Management, Data Processing)