WARNING:

No warranty is made to the outcome unpacking or copying these files anywhere at all.  It might make Geralt drink all the beer in your fridge, or hit on your partner, or dismantle all your silverware.  It will almost certainly cause nekkers to photobomb your cut-scenes and screenshots.  I cannot promise to keep this up to date with any revisions of the mods used here, nor can I guess at or troubleshoot what will happen if you overwrite your existing merges.  If you already have mods\mod0000_MergedFiles, I suggest you back it up elsewhere.

The Aefderade Compatibility patch contains the merges I've used to successfully play these mods together:

Witcher 3 Enhanced Edition https://www.nexusmods.com/witcher3/mods/3522 (tested as of version 5.01)
Gwent Redux https://www.nexusmods.com/witcher3/mods/4287
Community Patch - Besserwisser's Fix Collection https://www.nexusmods.com/witcher3/mods/3163
Random Encounters Reworked https://www.nexusmods.com/witcher3/mods/5018 (tested as of version 2.04)
Multi Companion Mod Enhanced https://www.nexusmods.com/witcher3/mods/3287

If Witcher 3 Enhanced Edition is too difficult for you, I recommend 

I also highly recommend changing Random Encounters Reworked's settings to tone down the frequency of events.  W3EE is challenging enough already!  However, if you're like me, weaving through all the fights breaking out between griffins and bandits and bears adds a lot of fun to the game.

INSTALLING:

Copy the contents of this ZIP file's mods folder into your Witcher 3\mods directory.

While I imagine running Script Merger afterwards will be interesting, I haven't been using it.  I'm running Witcher 3 on Linux + Wine + DXVK and using git to generate these compatibility patches.  Feedback welcome.

UNINSTALLING:

Delete your game's mods\mod0000_MergedFiles directory.  Re-run script merger if you have mods installed.

Have fun!

- Aefderaede