Are those his colors in real life? He looks pretty brown to me - on my monitor he looks almost axanthic like (which is why I'm wondering if maybe my monitor is "off"). Based on this picture I would question how yellow the bees would be.
Do you have any other pastels that you currently own to choose from, or would you be hunting one down?
He looks like a axanthic to me also .Steve i would pass on using him if it was me