yeah it looks good and is probably ready, i would do the chop as if you wait too long you will miss the window, the longer you wait the more amber you will have and will be less potent, with autos they have a life span that they are breed to only run so many days in flower. if the plant was mine i would chop her and and hang her, she looks really nice and tasty for sure, enjoy your harvest you did a great job!!