nextbook Ares 8 System Backup ROM?

I just backed up the system and boot files from my nextbook Ares 8 tablet, and compressed them into a .zip file. Is this basically the ROM that I can flash later? This is my first attempt, so sorry if this is a silly question.

Contents:
system.info
boot.emmc.win.md5
system.ext4.win000.md5
system.ext4.win001.md5
recovery.log
boot.emmc.win
system.ext4.win000
system.ext4.win001