does anyone have any pics of what they look like?

thanks

On my TDI there is a long thin metal (black plastic coated pipe) which runs from the front of the engine around the rear (off side) down to the tubo.

The oil return is a short rubber hose covered in a metal braided outer (I guess to protect it from the heat). Don't think I have any pictures though.

Sorry, meant to say this is for the 1.8T. Thanks though!