Just from what I can see it needs a door, wing, inner wing?, bonnet and full bumper. Even with S/H parts that's a tidy bit of work and you'll be mega lucky if the panels match.
Is it not MOT'd either, then it's too much. If you could drive it away and the accident didn't result in a claim (otherwise it'll have been written off) then maybe £500, otherwise it's spares with wheels on.
£600 spent within the club would buy you something with a bit more reliable history I reckon. Stretch to a grand and you'll have plenty more to choose from and a bit left over.