Here is my current car as is. Dug this up today finally. Need help with interior as well as exterior.

Time to post up your best rides pictures

 

I wouldn't waste much time thinking about the interior of your TT. Start with a GT2 front bumper and wing, maybe the Techart side skirts.
I would definitely reprogram the ECU ASAP it nets big horsepower and torque gains. Short shifter and exhaust would be next. Then wheels,then Brembos, then coilovers,then bigger turbos,then Gt2 intercoolers,then diverter valves,then headers,see where I'm going, the possibilities on this car are endless. So figure out what is most important to you, an overall faster, more fun car to drive or one that is stock,still kicks ***,but looks really cool.