There are two different versions that bring all Riddle trophies, breakable objects and riddles collected. 

First version:
- 239 of 243 it is one mission before Batman reveals his secret identity. 
- Only Hush Mission is finished and everything else is untouched.
- Has Batmobile related missions. (If someone doesn't like this way i can complete them and re-upload)
- Batman isn't fully upgraded (And again if someone want's to be fully upgraded i will re-upload)
To find the last four riddles you need:
- Start first Man-Bat mission (there is a riddle)
- Complete five of Penguin hidden weapon stash (in order to collect a riddle trophy inside the tunnel you need to open the door)
- Find all victims body and confront Professor Pyg (in his hideout there is one riddle trophy and one riddle)

Second version:
- Main campaign completed.
- New game plus not started. 
- All 243 Riddle Trophies, Objects and Riddles are collected.
- Hush and Professor Pyg missions are completed.
- Has Batmobile related missions. (Uploaded an optional file that all batmobile related missions are finished)
- Batman isn't fully upgraded (And again if someone want's to be fully upgraded i will re-upload)

INSTALL:
- Just replace the save files in your save folder with the one in this mod.

P.S
Non of the AR challenges are donned because i was thinking that everyone will wish on their one. However if you wish a save where they are completed: 
Endgame Side Missions Save at Batman: Arkham Knight Nexus - Mods and community (nexusmods.com)
And don't forget that these save files are created while playing on Steam and i don't know if they will work on Epic Games.