GNURadio Radar toolbox

I’ve seen a few comments across the web that there may be a version of the GNURadio radar toolbox that works with LimeSDR. Can anyone point to such a repo? I know that the original kit-cel version relies on a unit feature in UHD radios for the echo timer.

Looks like there is already substantial discussion at

and Gr-limesdr Plugin for GNURadio - Myriad-RF Wiki