I just want to mention that in the last screenshot in your last post (two above mine), the shadow is just wrong. Remember that the camera is looking down on the Pokéworld at an angle, and that lamp posts are normally vertical. You want the light source to be at the base of the lamp post, not on the shiny bit at the top.
I don't think many people realise this, even though it's rather obvious when you think about it.
I never acctually thought about that. I did my lamps exactly like @World does :D something more people should notice.