Just wanted to give you a bit of insight on your save, since you said you hadn't checked some of the trophies on your dummy account:
I had a few extra DLCs installed on my side, and using your save I unlocked these trophies:
Intelligence Director: When I recruited the Prism Red DLC character, it unlocked Prism Blue for creation, thus triggering the trophy
X-tra Dimensional Conquerer: Just completed a map, and it popped.
Items Roadshow: I needed to delete and reinstall my DLC to unlock this, because by having certain characters unlocked as well as the story DLC, extra slots are added to the item list that prevent this from unlocking.
So far, through my own gameplay with the help of your save, I still don't have five trophies:
Axel Statue Down, Master Crafter, Special Stalker, Pimp My Ship, and Evildoer of the Year
Axel Statue Down and Master Crafter I didn't really make attempts with your save, these two are mostly frustration on my part.
Special Stalker, however, won't auto unlock due to several skills in the Human section, as well as two of Baal's skills not being seen.
Pimp My Ship, this one I just haven't had the chance to locate the masked ranger pirates yet, I've never been good at Reverse Pirating.
As for Evildoer of the Year, I think this one might be locked out; All 23 Evil Symbols' bills have been passed, and seeing as there's no way to permanently remove an evil symbol other than completely starting from scratch on a new file, I don't think there's a way around obtaining this with a Plat save.
Thanks for the save though, it did help in a few areas on my end