i think honda has started giving that silver coating the interior, seats arent a big deal jst a cloth change or seat covers to be easy but for all the plastics painting them is a cheaper solution, or covering them with some kinda rexeance but it wud look odd
other then that ur best bet wud be a local scrap yard, if ure lucky enuff to find Citys there, i remebr seeing 06+ civics in sheirshah very soon after the launch in Pakistan