What are the available trim levels for the Toyota Vellfire, and how do they differ in exterior design?

The Toyota Vellfire is available in three trim levels: Z, ZG, and Executive Lounge. The Z and ZG have a more sporty and aggressive exterior design with a blacked-out front grille and unique alloy wheels, while the Executive Lounge has a more sophisticated and luxurious look with chrome accents and larger wheels.