This video guide (courtesy of Korbek) takes you through the whole game showing all the morale points, following it will ensure you get enlightenment. In addition you will also get all collectibles, and the guide will also point out any miscellaneous achievements along the way. He will also point out areas where its easy to get some of the fighting/shooting achievements.
I do want to caution those who played Last Light and got the trophy for enlightenment there, its significantly easier, in 2033 you can risk the trophy by missing even one or two morale points while in last light you could skip a lot. Also like mentioned in the other solution some things make you lose points, one example is in Riga there are cash rounds/military rounds besides the guide playing the guitar outside of your dads office, if you take those the screen flashes red and you a lose a point.
In addition, Korbek also has a guide on his page that shows how to get most of the other achievements, just follow the video to his page and there should be another video called Misc Achievements or something similar.
Additionally if playing the double game Redux package there is also a guide for last light including bonus levels.
Edit: Although I don't currently have the trophy, you can check my true achievement, using the same guide I 100% both last light and 2033 on the xbox one. I also used his guide for last light on the ps3. I am currently playing through redux on the ps4.