I just used the darker shade as a liner and the lighter shade on the brow bone. One could also do the combo in the crease but that would be too dramatic for my current location. I also have the Shu green palette so that would also provide some interesting options to build around Olivine. It sounds like you are a green girl like me, Ernie, and to have a creamy neutral green without heavy shimmer that unifies the lid is a missing link for me. Wonder if I have to get a backup.
Same for me on Laurier Rose. When I swatched it on my hand, I was in love. But on my eyes, it was scary. I could totally see it as a lip color or even a cheek highlight dab. Wonder if there are any comparable colors intended for that purpose. I did see a Makeup Forever orangey-red-gold iridescent color that was in the range. The SA at Sephora talked me out of it. The tester had oxidized and was different than the new pan so never got it. When it comes to pinks around the eyes, I am better off with cool tones like the TF eye and cheek or even the Lancome la Parisienne is just neutral and cool enough to be wearable.