Suitable for building models, sand table model, model trains, toy model, scene layout, outdoor landscape,Student teaching, psychology ,landscape landscaping.Use: Applicable to N scale model. This model needs to be assembled by yourself. The assembly is simple. The finished product is a facade structure model. The interior can be a DIY light source with realistic modeling and strong plasticity. Material: selected high-quality hard plastic materials, cnc cutting, smooth surface, no burrs, no odor Suitable for the production of sand table model building scenes, model making enthusiasts, scene making and manual diy enthusiasts