Issues flashing HA 10.3 to SSD for Micro Mini

Hello,

Can someone please point me to where the HA 10.3 image is. All I can find at Github is 10.4 which is in beta. I have tried to flash via url with Balena Etcher and keep comes back with an error. I tried the Raspberry Pi imager and made sure UEFI is enabled in the BIOS but it is failing to boot.

I was able to write HA 9.5 to my SSD with Balena Etcher (image) but my computer still thinks there is no boot device (Hard Disk - 3FO). Any help would be appreciated because last time I did this I did not run as many problems getting HA on a bootable SSD

Thank you.