These are compatible with the pup tags by @3dWorkBench - to make them compatible to my magnet remix of that set, print these at 75%. I have included the magnet remix frame.
The shape of the shield and the shape of the bone in Chickaletta's background (though not the repeat tiling in this model) are also from @3dWorkBench assets. All other files are scratch. No supports or multi-material needed.
The author marked this model as their own original creation.