Well auto aim already exist and can be easily added to any client I will post a forum with the Orape download.
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https://www.mpgh.net/forum/showthread.php?t=854886
There ya go This can add hacks to any current P'server client
Also if you get banned its not the hack fault its your fault because someway or somehow the admin found out you have hacks as such
Personally I would recommend playing normally so you can get better at the game itself but its totally your decision to hack or not