They are based on a very popular among taypan sight players.
Many changes and improvements have been made.
The view turned out to be great, suitable for novice players. At the sight there is nothing superfluous only the most necessary information that will keep you informed of what distance to intact and how much time remains until the end of the recharge. And thanks to the large health indicator when never you miss how much HP you have at the moment.
Copy the mods to the game folder, confirming the replacement.