Welcome there are two or three UK based suppliers that do high quality covers that will cope with strong UV and any wet weather…I assume shipping make them prohibitive?
In the UK they sell for £200-£300..if you are interested I’ll supply the ones I’ve used..
https://www.theultimatefinish.co.uk/specialised-covers/prestige-fully-tailored-indoor-car-covers.aspx?utm_source=Google&utm_medium=shopping&utm_campaign=MerchantCentre&variant=9577&gclid=Cj0KCQiA99ybBhD9ARIsALvZavUuHVFhN4NjaFAfmNEdbIKWJEUEw45WWjkV2yu8IZtjDvl0uu8-AvAaAhRsEALw_wcB
https://www.stormcarcovers.co.uk/collections/stormforce-car-covers