Dark fantasy dungeons

Hi everyone! I'm new to Minecraft modding, but I've got some big plans to create a variety of dungeons inspired by dark fantasy themes with the integration of many other mods.
I have already published the first mod from this series –
Dark Fantasy: Nordic Tombs.

https://www.curseforge.com/minecraft/mc-mods/dark-fantasy-nordic-tombs

But for me this is a really new experience and I would like to know other people's opinions. I'd be thrilled to hear any advice or feedback you have!