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Roewe Marvel:
http://www.roewe.com.cn/marvel/pc360/
用的SEA 3D龟那个
FF91:
https://3d.ff.com/us/
Blend4Web 模型是Jason的
MAXUS:
https://c2b.saicmaxus.com/xxx/index.php/Home/Index/entrance.html?null
three.js 模型用https://github.com/google/draco 缩减了大小