This is a rather good sprite, colors and contrast-wise.
Maybe just slightly increase the contrast: everything facing upwards should be slightly lighter (e.g. shoulders) and everything facing downwards should be slightly darker (e.g. the lower part of the beard) ?
But it's good enough to go as it is.
Maybe just slightly increase the contrast: everything facing upwards should be slightly lighter (e.g. shoulders) and everything facing downwards should be slightly darker (e.g. the lower part of the beard) ?
But it's good enough to go as it is.