Hey SAM,
I haven't changed a thing. 03's come stock like this in OZ.
The only orange is the actual bulb itself. But the lens is silver.
Whereas in your pic the lense is also Orange. The bulb has to flash Orange here in OZ otherwise it is illeagal and you would be booked and have your beast impounded in a second.
They are very strict here on indicators flahing orange and stop lights being Red.