In my search for the part numbers for the black headliner and pillar trims, i stumbled across this.
It is in russian, but if you use google chrome it will translate each page automatically.
http://vin-online.ru/etka.php?vag=VW&rg ... &year=2012" onclick="window.open(this.href);return false;
Credit to, http://uk-mkivs.net/forums/p/489677/3447553.aspx" onclick="window.open(this.href);return false;
P.s sorry if this has been posted before, but i thought this could be helpful to people asking for part numbers.