but, i'm dont know much about shader and the todays best quality shaders
i know about the cel/toon shader, and want to know if you recommend another one to get a style like this one:

not exactly this graphic in the screenshot, but a nice shader for this style of game
any tips will be appreciated
thanks
edit: this is a playstation one game, 3d environment with sprites. my game will be fully 3D, and i want to know what could be a nice shader to use in this type of game.

