Here you go, unzip this and drag the retroborders.hmod into hakchi.
You will be able to use some of the borders (non-animated) in retroarch games with scanlines (CRT filter). - For SNESC
NOTE: If your screens aren't centered already, adjust and stretch them in retroarch, save configuration and exit retroarch from the menu to actually save it.
This is awesome. But I don't like the CRT filter. Please tell me where to deactivate it in retroarch. I can't find this option.