Hi, I was wondering if anyone knows any sellers with a similar product to DLM's realm builder. I ask because the wait is backed up on DLM's site, so i'd rather look for an alternative!

There might be something similar on eclipsemetaphysical.com. I know there is, or used to be, a realm on there, but I am not sure how similar it is, or isn't, to DLM's realms.

DLM's Realm Builder doesn't create the realm itself, it just acts as a construction robot creating just about anything from oceans to buildings to (beta servitor) people in the blank realms that he also sells

I didn't see any realms, as such, at Eclipse Metaphysical but they do have several servitors capable of creating astral realms
Just click on "Creating Astral Realms" under the "Abilities" to pull up a list