Hey Guys new here... I just got done with adding a new grille to my GTI and also new Katzkin Leather interior. I found that you can get the grille from this website: ShopSar. Also for the Katzkin Leather it is grey with red stitching. I think it looks great, love to hear some feedback from you if you like it or that you are looking to do something like this.

Here are some pictures:

 

You cant go wrong with Katzkins. They have been at it forever. They seem to have a very soft premium leather that feels quite nice and wears well.