My friend's mom actually had a "jungle" themed bedroom, and I always loved going in there when I was younger! I googled some pictures for you, maybe they can help?
In her room, the coolest thing was the mural on the wall... not sure if it was painted or just a large wallpapered thing, but it was amazing!
https://www.signaturemural.com/graphics/gallery/jungle.jpg
https://www.orlandodream.com/orlando-star-villa/photos/26jungle.jpg
https://www.haveninteriors.com/images/Jungle_copy.jpg