That airplane is done, in the second picture you can see that the fittings that hold the vertical stabilizer appear to be intact and all of the fuselage structure they attach to has torn off. There's no way anyone would pay to fix a G-IV with that much damage, most of the value is in the engines anyway. Of course, because of the circumstances, there's going to be a lot of value as a scrap airplane. If you have the capital to buy it and have the parts removed inspected, repaired as necessary and recertified it could be a gold mine.
Edit: I looked it up, S/N 1486 built in 2002. That would be considered a late G-IV. SPZ-8400 avionics, maybe low hours. I'm sure the scrappers are salivating, there's a lot of value in parts in that airplane.