This is surprisingly close and well done!

Now I kinda wished they had used this shot on Usagi rather than Chib's as the ultimate final call back to the OG Anime.
But seems all the henshins are covered? Be it Prism, Crystal (the scene where her wings appear looks more when she blows a kiss in Crystal Power rather than during the Cosmic Power), Cosmic and Moon Eternal.
https://flic.kr/p/2ozSiAP
https://flic.kr/p/2ozQihh
As for the attacks - the Princess Halation was already reused for the solo Gorgeous Meditation, the S attacks are already done, the Crystal Power Kiss was already referenced in Moon's final attack in Eternal via the spinning staff, the Therapy Kiss is in the movie... the only one missing is the Moon Escalation lol