A lateral flow test or something using a lab?
Must be a lab test as lateral flow is like £2:
https://www.boots.com/flowflex-antigen-rapid-test-lateral-flow-self-testing-kit-1-test-10312288
Or $7 in Walmart: https://www.walmart.com/ip/Flowflex-Covid-19-Antigen-Home-Test-1-Test/837992467?classType=VARIANT&athbdg=L1200
4chan tech /g usually has an AI models post with the latest uncensored model, then look it up on hugging face.
I think deep seek have an uncensored model but I’m not sure how small it is. Report back if you find something good!