Funny Mustard and Ketchup characters are ready for animation.
Quick rigged mustard and ketchup introduction https://youtu.be/QFTA9qWsNqo
It's fully rigged and uv mapped. So you can paint anything you want on the model.
It's also Mixamo friendly :)
Inside the ZIP file you can find two c4d files - with Standart shaders and with Octane shaders.