I noticed some of your screen shots use busts and others faces. You're probably better off being consistent. Busts look the best, but I know you might not have enough (I believe only the main character party pacts have those, not the main ones.) Also you can use one of Yanfly's scripts to make the name title appear above the dialogue box tp the right of the bust. I believe his scripts are free to use for commercial projects.
Hi, thanks for your comment. Busts are display for important characters on cutscene only. Important characters are the ones that previously introduce by special effects. We tested the Yanfly script and it wasn't really a great fit.