Thanks Keith. I found my DSLR was going too chrome when set on macro. The revised pix were set on non-macro. That combined with some exposure compensation and white balance adjustment was enough to solve it.
Thanks to you as well Mike. To be honest I have toyed with going commercial a couple of times and quite honestly it's more trouble than its worth unless one gets an ego boost from being a published sculptor. Unless you are an elite sculptor, commanding solid fees, the pay off isn't that much. And you run the risk of introducing another external force into the creative process. Revise this, revise that. Its really not worth it IMO. Sorry to be a damp rag on the idea. I really appreciate the compliment. But its one off hobby sculpting for me.
Colin