Hey balls01, I think reducing the palette is good, but not to the point where I lose details. For instance, the shirt is purple, perhaps that was not clear on your monitor, so I made the purple color brighter. I do not want a black shirt. The camera is supposed to be gray, not black. I did remove the darkest color on the camera and replace it with the main black color. Also, I removed the darkest blue color, it was only used a tiny bit.
I think initially it was good to remove a lot of the colors, they were, as you said, repetitive. However, I don't think sacrificing details for color conservation is worth it in this situation.

Thanks again