Returning to making custom stuff for servers and as this resource is unfinished, and the assets are generally lower-quality than I'd like, I'm making it free, it has issues, but those can probably be fixed if you want.
I had pretty big plans for this, including an entire custom dimensions with blocks, crops, structures, etc. and i fully plan on making a much more polished spiritual successor that does include all the content I would want, so if you're interested, maybe be on the lookout for that, though I'd expect it to take a while as I need to learn worldgen for the custom dimension, which I have no experience with currently, and I'll likely release a number of smaller-scope resources first that I'm working on.