What should i do about these Body+Paint Problems??

Yep the rear lights have been converted to the JDM silvia.

And thanks for the replies guys… every opinion helps. Right now im thinking of fixing the current bumper that i have because i posted in the WTB section and no reply so far. Does anyone have any recommendations for any place to go check out, or does anyone know anyone who works privately and does great paint/body work?

Thanks