Also Contains an Extracted .2da file so if your useing kaedrins pack you can override his appearance .2da with this and you can have driders as well.
Should Work but comments will not be available i do check nwn2 forums so you can pm me on the nwn2 forums as issacjr
Thank you also to loudent2 RoTWcreatures.hak was the base hak for this i just added driders to his hak and extracted and edited the .2da file it took 3 minutes.
All files for above content should be included, Beholder eyestalks scripts are in there.