When planning a model the first and most important step is to establish which scale or size is most appropriate for the purposes of the model. (Normally will be 1/75, 1/100, 1/150 ,1/500 ,etc).This decision usually depends on two things; how big an area you need to make models and how much detail you need to show for models. But other factors, such as, the size of your budget, how much room you will have to display the model and whether it has to be easily portable also need to be considered. SJ Model makers will be happy to advise you on the pros and cons of the various scale and size options that most suit your project. For more detailed information about scales please click on the “Architectural Models” link to see more models.