Such as the synchronization counter-rail and pressed compact for the edge smoothing tool,the press plate and wormgear for the line edging tool,the gear and the bear for the washing tool.
A team of scientists, equipped with cutting edge tools, now tackles the long-standing mysteries of the disaster that could rewrite the Titanic's story.
With all of that, the face is becoming more and more rendered, and I'm sure some people will still be tempted to get carried away with an airbrush or other soft edge tool.