Meanwhile, I'm stuck at using version v9 (even having to jury-rig the expansions to work in v9) just because the guy who made "Scene Tiler" refuses to update that to work in newer versions of VTT...
Might I suggest looking at Baileywiki/Mass edit and their prefabs.
https://www.youtube.com/watch?v=SIU9gg86fmA
From what I glanced of a old vid on scene tiler, it looks like you can just do same with saving tiles as a "preset" using mass edit. Then on alternate scene you can grab the preset you just made and pop it into the new alternate scene. But then it all depends on how you are using that old scene tiler and if the preset/mass edit can do similar for you.
What I really need (and the only thing I use scene tiler for, but can't find anything else that does it as easily) is to simply drag several battle maps into one scene and thereby creating a larger battle map.
That's all I want, and for some reason, people don't seem to make any modules that help with that (I assume because VTT is largely used for games like DnD where battle maps don't need to be very big).
But I'll check out the video and see if Mass Edit does that.