Looking to build an extremely budget magic mirror what film can I use on glass to make a magic mirror?

I saw this: https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.com.au%2Fulk%2Fitm%2F293062553795

I recently saw the amazing weather plugin WB-Weather but its hard coded to use DarkSky I was wondering if anyone would be interested in adding support for other weather APIs such as BOM?

Thanks