golf 5 conversion+mirror.

[tarikche]

Hello everyone,
I own a 2004 Golf FSI. My car is completely original. However, its appearance has started to bore me.

I want to change the side mirrors. Is it possible to fit mirrors from a Golf 6 or another model?
With a change of the front bumper, fender, hood, and headlights, which model can my car be converted to?
Can a rain sensor be installed?
Thank you in advance.