大家好，欢迎看到这里！因为二创作者H的平方的版本我打了几个，发现有误差，耗材不同误差也不同，然后我就自己重新建模了一遍，并且把源文件放在这里供大家下载。大家可以下载源文件根据自己的需求进行修改并且打印。

Hello everyone and welcome to see this! Since I typed a few versions of Second Creator H's squares and found that there were errors, which varied with different supplies, I re-modelled it myself and put the source file here for you to download. You can download the source file to modify and print it according to your needs.