Workflow_ Forerunner Env desgin

Say a little about the workflow：
The block model provided by client,
I was required to desgin more details for the Forerunner buildings & assets

简述一下下制作流程：
这任务内容是，基于客户给的基础模型，
为“先行者”建筑和组件设计更多的细节.

①prepare the block model.
②render it,with a simple custom shader
③sketch out the details desgin upon the renders ,thats all. the following was about the shader. ①准备模型
②用自制的着色器渲染之
③在渲染图的基础上，画出细节设计，说完了。下面是关于这个shader的

Early version 1-----The client consider its suck ,because of, complex & gaudy materials may disturb the expression of desgin, and also take more time for rendering
早期版本1------（甲方觉得这是）失败的例子，花哨的着色会妨碍设计本身的表达，渲染也更耗时。

so I created an X-Toon shader,Instead of this Metal material.
also you can download the .blend file for learing such shadering（in Blender), there,http://blendernpr.org/downloads/ 所以我做了个X-toon着色器，替代了图中的金属材质。BlenderNPR网站有X-toon着色的实例文件以供学习。

Early version example 2 ,then many details deleted 早期版本例2,之后减少了一些细节