About this 3D model

For extra thick-ness GPU. This item can easly print and cooling very well for GPU. [JP] Blog http://windragon.matrix.jp/2020/07/17/ophion-evo%e3%81%ab%ef%bc%93%e3%82%b9%e3%83%ad%e3%83%83%e3%83%88%e3%82%b0%e3%83%a9%e3%83%9c%e3%82%92%e5%8f%96%e3%82%8a%e4%bb%98%e3%81%91%e3%82%89%e3%82%8c%e3%82%8b%e3%82%a2%e3%83%80%e3%83%97%e3%82%bf/