Quoting Trevor Young
This is beautiful. Exactly what wrench is that? A modified part? Excellent use either way.
The only flaw I can see is the placement of the pistons. But it doesnt distract from the greatness of it.
there are 15 components to the three modified parts made from 11 different lego parts, and yes one of them is a lego wrench. I did start by making my parts from modeling plastic, but it did not have that lego feel about it. The three components are push fit.