well i would gladly do Dark Torture in GUI for people but this spell is impossible to make it that way in GUI, I am really sorry but that spell is coded in vjass which is more advanced then jass and jass in fare more advanced then GUI so to make it in GUI is impossible not because i don't want to make it but because it can't work in GUI.
However even if it would be possible that spell would lag heavy in GUI so to have this spell way it is will be fare more better idea.
The reason why you ask me to make it in GUI could be:
1) You don't know how to install it in your map
2) You don't know how to edit this spell to your own needs
If any of this two i can make this within few minutes for you and you will have top quality spell in your map edited way you want.
Note the beginning of every spell are comments on how to edit spell or install it so if you still don't know notify me and i will import spell in your map!