recreate a existing open source java js website

I have a project in mind. I would like to recreate a open source crypto currency exchange, but I would like everything to be identical except certain features. All features do not have to work only certain features. can explain properly on private chat, you must be professional in creating designing website, must be Java specialist, PHP specialist. Website I want recreate - [login to view URL] Open source: [login to view URL] I only want design I dont need this website to actually be able to exchange coins. I only want design to look exact same, you can recreate it in a different language if you do not want to use java. I want functions to be very different from original site I just want it to look identical. strict dead line 24-48hours