Yeah .... Sorry. To be honest I don't find the shades of green to have any actual Defined theme.
I get his point, he wants the resorts that have the signs match the ambience and look of the specific Resort it is at. Maybe down the road they will.
But the design a warning sign specific to the Polynesian, and then one for the Grand, and then one for the Contemporary, and then one for the Wilderness Lodge, and then one for Yatch and Beach Club, and then one for the boardwalk, and then one for the Pop Century Resort, and you get the point.... they just weren't going to do that. It was get the signs up and get them up now!