Anyone know where to get a replacement brown R button?

I love my CFW 2DSXL and a whileeee ago the R button must have broke off and gone missing. While I do love my steam deck it’s not the same as the 2ds 💔

I’ve had a look online but can only find standard colours.

Please let me know if you know where to grab it.

I’ve considered 3D printing but would prefer a more original look and feel.