That is my tutorial for Skyrim modding PS4, with no limit of 10 mods, it will not mark your save as modded, and does not disable trophies. Also it shows off my file format conversion tools, so you can convert textures, voice dialog, and sounds/music. I saw some people saying textures weren't playing well for them especially when using a lot of them, but after using my texture converting tool in the tutorial you can pack the textures into a .bsa improving performance. Using my method and tools I have gotten lots of mods including big quest mods to work. So have fun!
You just need a Skyrim PS4 update which contains the file Skyrim.ccc, as explained in the video. Then you can patch the eboot.bin to look for mods.txt instead of Skyrim.ccc and you can type as many esp/esl/esm as you want and they will load (alongside any .bsa with the same name). As far as load order goes the mods will load in the order you type them so load order can be sorted. I have seen a max of 14 plugins loaded using my method, but as far as I am concerned you can load a lot more. All the tools work on Fallout 4 as well except Archive.exe and if someone finds a way to improve upon this stuff PM me on Discord I would love to talk about it.