Just found this -
http://www.radioactivemotorsports.com/Burned-Nismo-Titanium-Shift-Knob-Custom-Process-Service_p_34.html
Modified version of the Nismo titanium shift knob.
Just remembered I had a Nismo leather shift knob on one of my previous 34's.
Was a lot friendlier than my old titanium Nismo knob, after the car had been out in the sun for a while. Also didnt show the fingerprints.
I actually just stumbled across a set while browsing eBay.
http://www.ebay.com.au/itm/Nissan-Skyline-R34-Gtr-wheels-18-White-powdercoating-R31-R32-R33-Cheap-/120931743585?pt=AU_Car_Parts_Accessories&hash=item1c2817f761