clearly that's not a regular website where you can find similar themes and templates on the internet or websites like Envato market so more likely that you need to hir a programmer to do the job for you if you don't have anything with coding.

if you have enough money to build the site from scratch i advise you to start with the services part:https://bitcointalk.org/index.php?board=52.0
you can create a topic there and try to hire someone who could make the website for you.