Thinking Emoticon Emoji or Smiley 3D Model Made in Blender 4.2

This model does include a TEXTURE, DIFFUSE, and ROUGHNESS MAP, but if you want to change the color you can change it in the blend file, just use the principled bsdf and play with the rough and base color parameter

This model does include a Rigged Model with Animation and Unrigged Model

in the blender file i just included the lighting setting for rendering just like the preview image