Aero Wheel Cover Options

is there anything like the model 3 aero wheels i can put on my prime wheels? the only problem with putting actual model 3 wheels on the prime is that they are too big (18" vs 15"). but i dont like the appearance of plain disc things. something with a little bit of design, hence why i want something like the model 3 wheel cover. i lost one prime wheel cover, and another broke and bent, so i took them all off. but that ever so slightly reduced my fuel economy and ev range, so want some aero wheels for it again. any recommendations? or anywhere to get the original prime wheel caps for cheap somewhere?
thanks

 

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