I think something that's missing from the previous rounds, is a darker charcoal grey.
At the moment, it's light grey, or black.
Example of a GX grey.
(I didn't have time/photoshop skills to fix the legends)
![ColourGX.JPG](./download/file.php?id=29127)
- ColourGX.JPG (560.88 KiB) Viewed 5475 times