Unfortunately it looks like HexKit hex's are vertical instead of horizontal, so my kit doesn't really line up with the program well. If you're interested in trying it out for yourself, you can grab all the hexes (and more) as individual PNGs from this incredibly lovely github that Yairm210 setup:
https://github.com/yairm210/UnCiv/tree/master/android/Images/TileSets/FantasyHex...