This is the kit I bought...
At the time the agreement was just the front wings, skirts, spoiler etc but the seller pulled out of the sale when I didnt want to buy the rusty arches and doors for another 1000 EUR.
My suspicions are that those panels are too far gone and acid dipping them will see them dissapear into thin air.
Someone may pay big money but from my experience it would be easier to fabricate the flares. One day I am going to get front wings fabricated for my SEC so they are in steel rather than fibre glass.
Gentleman... that kit does look like fiberglass to me. Look at the rear arch. I can clearly see several cracks that you would see on fiberglass, not steel.