This would have more expression without the two "cheek" pieces. I think I would have placed them on the "eyes" as pupils. With the expression of the eyebrow how it is, it would have given the impression of a wink.
Formally, I think the gradation in the lighting is a bit distracting towards the bottom since the drive itself is also so dark. I think this could benefit from 1 more light source.
This is the best disassembled hard drive in the challenge, in my opinion. The picture is technically well done and the lifted eyebrow gives a nice humor to it.