Midjourney is the best AI for creating photo-realistic imagery at the moment. If you want to access the program you will need to have a Discord account below. While v5.1 is getting smarter, it's still important to understand that there is an entire series of prompts to add to your description to achieve the look and style you want. Tristan Wolff created a handy cheat sheet which I am including below and has said they will update it as new features are added so check back at their post here. Check out the video below for the latest updates in v5.1.