There’s a YouTuber called Leeor Alexandra, she’s not really a big LOA coach or whatever but she has a few videos on this topic... she definitely has one in which she reads out success stories about changing appearance! They’re really useful for like an uplifting introduction to the topic if you’re struggling, she has a few other LOA and lifestyle type videos and they’re always so positive and help raise my vibrations!
I hope this helps!
Angel xo