I've been kept really busy with a lot projects, so work on the robots have dropped a bit.

But here's a few shots of a new chest, more enclosed:



Better? Worse?

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And for those wondering, here's a really quick Pixel Art example of how the final sprite might look.



Ofcouse, I still need to pick out a lot of detail and exaggerate parts a bit more. He might be a bit tall, but that depends on how big the enemies will be compared to him.