When I was a lot more active with Total Drama fanart in general, I made TD-style backgrounds for general use every once in awhile. It will be awhile before I get familiar enough with my current equipment to make clean vector backgrounds again, but I'm definitely feeling an itch.
Here are the TD backgrounds and links to download them if you want.
Tropical Beach W/ Palm Trees Background: https://www.deviantart.com/therscrooge/art/TD-Tropical-Beach-Bg-Usable-285683803
Sunset Beach Background: https://www.deviantart.com/therscrooge/art/TD-Beach-Sunset-Bg-Usable-297325049
Wood House and Sakura Trees Background: https://www.deviantart.com/therscrooge/art/TD-Beach-Sunset-Bg-Usable-297325049
Downtown Limo Ride: https://www.deviantart.com/therscrooge/art/TD-Beach-Sunset-Bg-Usable-297325049
On the Scene Background: https://www.deviantart.com/therscrooge/art/TD-Beach-Sunset-Bg-Usable-297325049
Prom Arch Background: https://www.deviantart.com/therscrooge/art/TD-Beach-Sunset-Bg-Usable-297325049
TDAS Flush of Shame Background: https://www.deviantart.com/therscrooge/art/TD-Beach-Sunset-Bg-Usable-297325049