I know there have been some discussions in the past, I may not be using the right words in my search. But I'm trying to get windows, doors, and shutters to show up in more detail in 3D, mainly Watercolor. It seems in the past there was a trick to adjusting the glazing, or beading to allow more definition of door stiles, window sashes, etc. in 3D. Right now my windows are white, and thus don't show too much definition.