Dear reader, The whole idea behind those files is to make it easier if you need a certain model for your project. Models consist of different sub models, making it also possible to change the position of certain subparts, like the angle of the fire department ladder. I leave the choise of the minifigs up to you, also because the parts library isn't allways up to date. This is also the case for some accessories. I hope it's usefull. Ludo ludo point soete at scarlet point be