Minecraft 1.12.2 with items from 1.14.4?

I currently play the mod Tektopia + Journeymap, but Tektopia is only available on the 1.12.2, but I would like to have some design objects from the 1.14.4, e.g. Campfire etc. Is there a mod or another possibility to bring the items from 1.14.4 to 1.12.2 Forge?

https://www.curseforge.com/.../future-mc
With the mod you have the blocks, as far as I know but missing things like biomes etc.

Thank you very much, helped me a lot, will try it later.

Tektopia