Thanks.
Nice, you have a lot of the ones I normally use and doesn't look like a whole lot so it should be easy to take some out in small groups and load a quick new 2K by 2K map to test (more lakes/rivers).
I'd start by taking out groups like izy weapons, then vehicles and work with what's left.
For the most part, it looks good except I have OCB's Textures loaded way higher (as it's needed by a lot of stuff) and usually have it right up there with and after the "CORE" files. PyroPaints requires it and looks fine where you have it for what you have. Mine is a bit higher but I have mine grouped a bit differently and texture modifers are slightly higher for me, but you don't have that many mods. Also, I have MPLogue's prefabs listed a lot higher, after core and other required files because I have some mods that require it. As for Spherell's A Better Life (the aquatic life stuff), I have it loaded way lower in the order just above world environment & lighting mods. You can try placing it above your world lighting and see.
Now I don't know what, if any, prefabs you may have loaded in your prefabs folder (like the prefabs folder in your Steam>7 Days to Die>Data>Prefabs folder), but double check you have any required files to go along with them. Same with the rest of the ones in your mods folder. I haven't actually tried that particular Ramos UI segment, but I wouldn't think it would be an issue unless its doing something in a .dll that you can't see without decompiling it.
So after moving stuff around, try it, then if still not working, take some of the non-core (top loading mods) out and keep trying with new 2k maps each time just to be sure and with water assets (lakes/rivers) to high and keep testing the water until you see it. Give it a minute or two and then try another batch until it works. You can also do a bare-minimum test also where you only have ftp's harmony folder, score and spherell's better life mod (trying to think if any other reqs, think just score), and then do a map TO MAKE SURE its working, because nothing should be interfering with that if its minimum.
If that doesn't work, make sure it's unpacked correct, go in game properties on steam and verifity integrity... TWICE, the second time fixes the steam assets library, so you should see it download after the second verify integrity (youll have to click on another tab on game properties and then back to where installed files are again to do another "verify integrity"). And this is just a "making sure" everything is correct step and no errors, glitches, or corrupted files are messing things up for you. Then go back and once again make sure everything is unpacked correctly in the mods folder (no nested folders that shouldn't be nested). See if that helps you.
Plus, they don't want to change yet, since they haven't had much progress 