HaxAras

Thanks to @Baegislash for helping me convert my German Colosseum save to NTSC, I was able to do the E-reader battles again and make save states. Here is a set of Japanese Colosseum E-reader shadow Pokemon save states. 
The OT name has been changed to PPorg and the TID/SID have been changed to all 0's. So you'll have to import your own data and Pokeballs if you want something outside of the standard Pokeball. You will also need to import your own Pokemon as I cleared mine. 

Thanks to @Baegislash for helping me convert my German Colosseum save to NTSC, I was able to do the E-reader battles again and make save states. Here is a set of North American Colosseum E-reader shadow Pokemon save states. 
The OT name has been changed to PPorg and the TID/SID have been changed to all 0's. So you'll have to import your own data and Pokeballs if you want something outside of the standard Pokeball. You will also need to import your own Pokemon as I cleared mine. 

Thanks to @Baegislash for helping me convert my German Colosseum save to NTSC, I was able to do the E-reader battles again and make save states. Baegislash was able to convert them back to PAL and after a little testing, they're working just fine. Here is a set of European Colosseum E-reader shadow Pokemon save states. 
The OT name has been changed to PPorg and the TID/SID have been changed to all 0's. So you'll have to import your own data and Pokeballs if you want something outside of the standard Pokeball. You will also need to import your own Pokemon as I cleared mine. 
* I used the Colosseum/XD save editor to change the saves into every language. All the German saves have been labeled French and vice versa. From my experiences, that program is unreliable and the options are actually backwards. 

My friend @Baegislash, from the land down unda, and I worked on a bunch of ribbon master saves earlier this year and have been talking about making them public forever.
Here's an explanation of each save. 
 
HG Palmer 1 and 2. The names of the Pokemon in the file are the ones you should replace with your own Pokemon to do the Palmer battle. They should be saved right before you fight Palmer. (I'd suggest not using these if you're on your first ribbon master. Go the long route, it's part of the journey. But you do you.)
Japanese Pokemon Ruby Nutpea It's a Japanese Pokemon Ruby save. (I know, the name was kinda cryptic) I scanned the E-reader nutpea berry into the save so you can use it for Pokeblock mixing. (I know you can't mix records between various region Ruby/Sapphire saves. I might have to upload a NA save later.)
Pokemon Platinum (Japanese) A Japanese Pokemon Platinum save I got on ebay happened to have an un-used pre-made gift poffin. It can be used to get damn-near perfect contest stats for any gen 4 ribbon master to be. (You're going to need to clone the save file to use the poffin more than once. It can't give you perfect stats in one use. See the Psyduck sceenshot for an example of contest stats.)
Battle 7, rank 5 wifi tower.  Save-state made by Baegislash I could not have done this without him. It's already helped countless people. The final battle is full of heavily RNG'ed and powerful Pokemon. Good luck!
@Baegislash asked me to include the reddit post containing the instructions. So here these are if you need them. 
Heart Gold - All but Palmer Heart Gold save that should have the remaining streaks lined up. You should only have to do 1 of each battle to get the ribbon. As well as beat Red for the (Legend?) ribbon. 
Gibberish.main Baegislash's Omega Ruby save file. Used to obtain the battle Maison ribbons, ORAS Elite 4 and contests. 
Main.copy Baegislash's Moon save. Used for the gen 7 E4, Battle Royal and Battle Tree ribbons. 
Ruby A Pokemon Ruby save I made to get battle tower ribbons on. Could also be used for contests and the Hoenn E4. Using Salamence and Snorlax, I was able to get a streak of 181, while getting various other Pokemon ribbons while they were in the 3th slot. Only rarely using them as a sacrificial free switch. Level 50 and 100 clones of my team available. 
 
@Baegislash and I put a TON of work into making all these save states. We hope you find use in them. I'm hoping to contribute an XY save, Colosseum and (considering) my perfect Pokeblocks at a later date. 
Edit: After adding the screenshots, I feel it's important to note. I have perfect Pokeblocks. But I'm not the one who blended them. 

This is a Japanese Pokemon Ruby save file that I scanned my "Decoration present" E-reader card on to get the Regi Dolls in my save, using official hardware. I discovered that it was possible to use the decoration trader NPC to trade secret base decorations between games to get every secret base decoration in the English games. (Or any language, I just happen to be in North America.)
To get the decoration trader NPC into your game (Without mixing records), your ID needs to end in a 4 or a 5. Alternatively, if you don't have him and you need him. It would be a simple task to create new save files until you get the correct ID, play through the game and mix records to send him to your desired cart. 
I've included an insulting diagram on how to get the regi dolls from the Japanese Ruby to the non-JP Emerald with the least amount of record mixing needed, assuming all 3 saves have a decoration trader.