Free headband set!
.FBX for both headbands, textures.
I hope you enjoy, a lil disclaimer though, this is NOT perfect, but I hope you enjoy it nonetheless!
(I did my best to rig and weightpaint it, hence why it's free cause it's not the best so blender knowledge is recommended when downloading!)
I personally used Poiyomi Toon Shader (Version shouldn't matter), which I also included pictures of.
You can get Poiyomi here!