Rolling stock of all types 3D scanned. Steam, electric, diesel and Maglev can have data collected in this manner. Working in freight and railway sidings is not an issue. Some equipment usable away from the power grid. Useful considering the size of many rolling stockyards. Equipment is light enough to be placed on roofs. Scanning of rolling stock internals, including carriage interiors is also within capability. Panoramic photography and colour scans are also available if required. Being portable we can undertake work anywhere on the planet. As an aside, ambition is to scan a classic steam engine in India. If you have this project requirement, then a cost price deal is available!