I would paint the orange back to the green (hopefully you have some paint left over)
Or paint the orange to matte or satin black using a rattle can. (including the wheels)
Put some wheel trims on
Clean up the sills Put a stone chip line along the sills
Put test on 12 month 6 month tax
Sell for around £400 - £600
( A facelift micra on a r reg sold no to far away from me which was bright green with a white and black strip down it for £600 )
OR
Sell it to me for 250 and i'll do the work and sell it ?
hope this helps