The environmental Servitor - technically not free, because it requires the patreon membership, but I think the lowest tier gives you access already so it’s very close to free and it’s super duper powerful.
I keep thinking of very awesome paid fields, one sec…
I think White Light Waves is awesome. That one if I recall is for free.
Btw don’t forget your inner world. The goal should be that in whatever environment you are, you feel completely beautiful within. Obviously this requires a lot of inner work. I just write this here as a reminder .