You can get dash covers if a repair isn’t successful or looks bad. I‘ve seen them in a thin carpet type of material, mainly used in hot sunny climates, to keep direct sunlight off the plastic.
I can’t help with a supplier, but google can be your friend and international postage on an item like that shouldn’t be too stressful.
OZ sites are good for these or maybe suppliers in the Middle-East.
I know that Qatar has an amazing parts dealership for genuine 80 parts, and they might stock covers, they’re very popular there.