Yes, Grombiner is available: http://justJB.etsy.com

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Grombiner the gear dragon had felt quite off for the past few weeks, and the line for the machinist was a mile long. So, he decided to take matters into his own hands.

After disassembling himself piece by piece, except for a very basic structure that helped to keep him moving and diagnosing, he believed he had discovered the problem - a loose valvewangle in the hingeblang. He tightened it, and reassembled himself, quite satisfied.

That is, until he turned around and spotted a gear he'd forgotten to include. It was quite... huge.

Worry crept over his little metallic face...