if that dude makes a full blown statement against you then yes a judge will probably issue a warrant........sounds like the only thing you can do is CLEAN UP and/or <<<<do this to the person who is "blackmailing" you and get them to like you ............or move your hobby immediately ! in most cases a simple "tip" will not get the judge to sign no warrent BUT its puts your name in the system as a "possible troublemaker" <<<i guess thats the word i should use ? but the law hates us , so they will just come up with some bullshit reason to knock on your door and HOPE it stinks in there when you open it , so that way they can go in without a warrant . BE CAREFUL
much love and good luck!!!