A friend of mine used one very similar to this (I think Lindy brand) but looks identical and it worked very well:
https://www.ebay.co.uk/itm/392970791544
Just be careful on eBay some adverts are not labelled correctly and are HDMI to SCART rather than the other way round.
There is also these:
https://www.ebay.co.uk/itm/274518407671
https://www.ebay.co.uk/itm/353128921484