CAD drawing + 3D printer = anchor

[Dida]

This is the initial drawing found on the internet:

The drawing of the anchor based on the previous picture:

 

[Dida]

One real anchor:

The pictures are made by a friend of mine, Nonic

 

[Dida]

The result of a 3D printing:

 

[Dida]

 

[Donnie]

Man - those are stunning - incredible - !!!

Donnie

 

[GaryM]

Nicely done.