Yes, it is certainly possible and I know it can be really frustrating to rebuild the site all by yourself. We provide entire set of data that powers our demo site so that when you import the file provided in WordPress Admin, you can replicate the demo site exactly like what you see on the preview site. Pls have a look at the videos here for help. Let me know if you need further help –
https://www.livemeshthemes.com/support/faqs/how-to-setup-theme-and-revolution-slider-in-10-min/
There are other videos too here –