Just some other great players from the edges ..
Ichika Nito:
Stephanie Jones:
Yvette Young:
There are others I could point to but you gents have already mentioned some really great ones.
Here's my 1944 K31 in a custom cherry stock I finished with shellac and india ink. The original stock is also being restored but I have a lot of dents to try to steam out (lol).
My personal thoughts are that your colors are good and will not detract from the rifle. I say go for it.
I was worried you were going to say something waaaaaaaaaaaaaaay worse.
This is an example of way worse: