If you are a scratchbuilder or want to modify one of our N Gauge kits, then this is the place to look. Ratio's Builder range has been extended here to include all accessory packs from the Trackside range that you can use to this end. There is a lot involved with making accurate models using sheet materials. The model needs to be carefully planned in order to look right and be strong. The accessory packs will help you add details to your models, each with its own range of uses on your layout. We leave it up to your imagination to utilise these varied parts taken from our kits to help you customise and bring indivduality to your models.