Update README images to include ambient shading

Author: psavery

README.md

@@ -1,6 +1,6 @@
 # MultivariateView
 
-![image](https://github.com/Kitware/multivariate-view/assets/9558430/a3bc8f29-5544-42b9-8f55-5c326318b803)
+![full](https://github.com/Kitware/multivariate-view/assets/9558430/3393742f-cb6f-4c1a-b67c-bf189f04f783)
 
 A multivariate/multimodal volume visualizer!
 
@@ -25,13 +25,13 @@ The example dataset pictured above is from the reconstruction of an X-ray fluore
 This example dataset is downloaded automatically and loaded if the application is started without providing a `--data` path. Utilizing the lens in MultivariateView produces visualizations of the following phases:
 
 ## CGO Phase (ionic conductor)
-![cgo](https://github.com/Kitware/multivariate-view/assets/9558430/346df5f8-08c3-4248-a8db-65fefe5ac3bd)
+![cgo](https://github.com/Kitware/multivariate-view/assets/9558430/10632b37-e893-4a07-8468-da6fc6bfb513)
 
 ## CFO Phase (electronic conductor)
-![cfo](https://github.com/Kitware/multivariate-view/assets/9558430/68b96c7b-a4e1-49ce-a713-5ff7dd3f3b43)
+![cfo](https://github.com/Kitware/multivariate-view/assets/9558430/d7806e34-a13c-4608-8100-9c0df88d5b40)
 
 ## EP2 Phase (emergent phase)
-![ep2](https://github.com/Kitware/multivariate-view/assets/9558430/228d87af-0e1b-4b6d-929e-3253a82d90e5)
+![ep2](https://github.com/Kitware/multivariate-view/assets/9558430/bc48c45c-0ecd-4853-86c3-d82779c28e44)
 
 *Note: the EP1 phase from the paper is comprised of fewer voxels and is more difficult to visualize without data filters*