I hate to be the bearer of bad news but that is a common problem with the Eco Standard seats I had to replace a couple of seats last year due to the same issue . Not sure what material they used but as you can see it was pretty shitty ..5000 MILE AND THE DRIVER SEAT START WARING OFF:huh::huh::huh:
Try calling them again and just say you have a VL Destino. Might have better luck.
Next time Call Luc my friend from Fusion Magique in Montreal he come often in Miami .I have a professional leather repair guy and he wasn't able to repair the seat that well. Something about the material Fisker used that he wasn't able to do a complete match . We tried repairing the seat before we replaced it .