There's no need to call it stupid, they just weren't designed to work together...
I've looked around, from
link1 you get get the Scripts.rxdata file, I recommend making a temporary game and inserting the Scripts.rxdata in the Data folder in your game, and to download from
link2 and just insert that in the root directory of your game (i.e. where Game.exe and Game.rxproj are).
Make sure that your map has [NM7] in its name, and all the normal Mode 7 function calls should work.
Maybe it's just me, but it was really, really laggy, and not worth your time...