Yes Blowhard: you've really got a problem with lighting. Can't you pay attention? I suppose you really do think you could do better but you are frustrating. I should give you an e-slap on the back of the head. lol...Notice the numerous lighting flaws
Interesting technique. Instead of painting everything in an ugly colour, I test my lighting by turning off all layers off except the white background and the shadows. If the shape is still obvious, then it's a go.