Armrest/centre console repair

[Dextervelo]

Wondering if anyone has done this repair and can share what they did. In simple terms it looks like repeated opening of the arm rest has damaged the surface of the centre console where the button is.

Will this just need a leather touch up pen ( I believe the material is leather) or something else? Or maybe I just need to treat the whole section for the best result? I'd obviously like it to blend in as best as possible.

Thanks