Getting 404 when trying to download 470 driver

[r4-broadcast]

Hi, I have a GT 730m card that needs the 470 driver to work. I tried to use this tool to download it, but I'm getting a 404 error:

-> Downloading nvidia-open-dkms-tkg-470.223.02.tar.gz...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
0 14 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
curl: (22) The requested URL returned error: 404
==> ERROR: Failure while downloading https://github.com/NVIDIA/open-gpu-kernel-modules/archive/refs/tags/470.223.02.tar.gz
Aborting...
-> exit cleanup done

[Tk-Glitch]

Did you make any change to the config? Were you prompted to use the open driver?
Because there is no open 470 driver, which is why it fails. Either our open availability check fails or we need to add some more safeguards.