I've been working on the Power Rangers: Mighty Force made by Mighty Kingdom in partnership with East Side Games and Hasbro. Some of the work I did included isometric prize areas for weekly run special events. I've tried to reference the TV show as much as possible with these areas to make them easily identifiable.
These were all made using vectors to keep the lines as crisp as possible at a lower res and to be able to reuse assets in other areas.