had a look at the latest Flora overhaul, and was able to sort out most of the issues with some help (you can get the fix package in the
systemshock.org topic). however, do note that;
-the new models are not 1:1 drop in replacements of the old models, that means they might look slightly off or misplaced unless the map is modified as well (I can do this, but it's time consuming)
-they seem to be quite (gpu) power hungry, and can slow things down noticeably if you have an old or integrated graphics card
will probably move the mod on the recommended list as soon as I finish thorough testing, as the main problem (transparency issues) has been fixed.