You are talking about a £3000+ claim there, so it's a write off.
However you need to speak to the third parties insurer direct and ask about a cash in lieu of repairs settlement.
Looks like Lynne Mumford has a car in disappointing grey that is breaking by the look of this.......
LINK
See what you need that bolts on, get your prices, and start collecting the bits to put it right yourself I'd say
Brian