I have WP based website, I purchased the theme and installed did some modifications but there are still some things remaining Like CSS. I like to make the theme like the Demo Author has. Only 5-10 % is left to be done . If you are good in WP and know what to do then it shouldn't take you days because we do not want to interview the candidates who will not be able to adapt the task quickly.
Note: This job is Fixed Price only!