@MarkProb Which green background is that? Could you paste a screenshot?
If you're talking about the board, I think all the piece and board styles that are in V2 are also available in V3.
Here's an example of the 'Green' board with 'Book' pieces in V3:
That's my biggest dislike of v3 MarkProb; I much prefer the look of the board and pieces in v2 and struggle with the 80s arcade game look of v3.
Humans don't like change and as we get older, we embrace change even less.