Vector objects for Animation project

I need a number of vector objects for backgrounds, for an animation project. The style I'm looking for is simple cartoons -- think the styles of Rocky & Bullwinkle, Tennessee Tuxedo, Roger Ramjet, The Funny Company, etc. 1. A cloud. 2. Some tall buildings, as individual objects. 3. trees 4. Bushes 5. Grass 6. Water 7. A background with a blueish color to be used for a sky background. 8. A house 9. A pizza shop 10. A tavern 11. A strip mall I would appreciate seeing a few examples of your previous work that would be similar. The examples can be bitmap (jpg, png, etc.) I would like the final files to be .ai (adobe illustrator files) vector files. The final works will be the property of PXL (work for hire).