1·It is rendered and modelled with some complex corbelling and fretwork.
它使用一些复杂的装饰和框架进行渲染和建模。
2·The existing house is highly decorative to the street elevation only: it is rendered and modelled with some complex corbelling and fretwork.
现有的房子只是高度装修了一下街道的立面：它呈现和模拟一些复杂的膺架和镂空。