@Greek Strategos - you renamed several of the mods in your screenshot and some of the other names don't show up in searches...
Many of the links in the post you shared are to Steam; just so any other non-seasoned forum readers understand as well, the process should be:
1) Avoid subscribing to the Steam version and look for the direct download link
2) Download the files (zip, rar, etc) and extrack the .pack and (if applicable) .png files to the /Data folder
3) Change the names so they list in an alphabetical order (e.g. you renamed "celt_environment..." to "elt_environment")
FAQ:
- If they have an @ symbol in front of the filename does that mean anything?
- Some have 2 x @ symbols in front of the filename. What is that for?
I'm sure this is all out there in 100 threads, however I have spent 3 hours trying to look for submod compatibility and there should be a simple resource. Perhaps a Google Sheet would be a good place to start?