对原版进行了改进：

1.把大钳子放大为150%，使之看上去更加霸气；

2.加入了两根圆柱作为轴，原版是采用耗材丝做轴的，不能进行缩放打印，经过改进后可随意缩放打印；

3.增加了必要的支撑，使打印成功变得更加轻松。

Improvements have been made to the original:

1. Enlarge the large pliers to 150% to make it look more domineering;

2. Two cylinders are added as bolts, the original version is made of filament wire, which can not be scaled and printed, and can be scaled and printed at will after improvement;

3. Added the necessary support to make it easier to print successfully.