My clearout of A3 8P parts on eBay:

Audi A3 8P Rear Bumper 2004 Akoya Silver | eBay UK

Audi A3 8P Rear Parking Sensor Wiring Loom - Genuine | eBay UK

Audi A3 8P Front Bumper - 2004 Black | eBay UK

Audi A3 Air Vent Vents 8P | eBay UK

Audi A3 8P Rear Light N/S | eBay UK

Audi A3 8P Rear Light O/S | eBay UK

Audi A3 Steering Wheel With Airbag | eBay UK

Audi A3 8P Fog Light Blanking Grilles | eBay UK

Audi A3 8P Fog Light Grille O/S | eBay UK

Feel free to ask any questions.