You need to have both chips side by side to view in person. Even The Chip Guide doesn't try with two separate pictures.

You need to try something like this scan but with your chip and one of the two varieties you have identified:

They are pretty close in color and I doubt either Caesars Palace or Paul-son intended to make them different. And nobody has ever answered the question of why Caesars made so many 5's in a short period that have the same inlay but different edge spots.