Displaying ingame pictures?

[xavier]

Your quesion confuses me...

Well, let's try a practical approach:
The player open a cell door, the screen fade to black and pictures of him and a prisoner are displayed along with texts or voices effectivelly creating a cutscene (Such pictures can actually are 3d rendition, drawing, painting... whatever).
Once the scene is completed the game return to normal gameplay.
To put it simply I want to use this system to allow VISUAL encounter with non hostile NPC, without the difficult need of new 3D models.

I suspect a "rube goldberg machine" solution but... I'm used to "Thief" modding