We have a 2D laser machine for measurements, and the school bought a quite advanced 3D scanning machine which would make the work easier but they haven't received it yet. I will also have a look if they have more hidden machines somewhere (the school has moved so lot of things are still in boxes and I helped during the past 3-4 weeks to open them and install the machines and stuff). But the key word there is "attention to detail" while measuring because as I said the 3D machine is not yet operational and don't know when it'll be !

I can also make 3D models out of 2D drawings which is way easier for me !