Looks like a PLA printer (no heated bed), and a .7mm nozzle is pretty much unheard of (practically everyone is using .4mm now)? Seems too big for fine details? But the basics appear to be there. As long as it is using some type of standard electronics, like a Ramps 1.4 or Rambo, it should be pretty easy to upgrade it to a heated build plate. With some mods it might be possible to get good prints out of it. If it were me, the first thing I would do is change out the plastic build plate!