Flag. Click wand once to turn bird gold. wait a few seconds. Potion in bottle changes bird back.
Bird continues to move when gold because it has its own set of animation frames, with poses identical to that for non-gold bird as blue jay. I used blender to render bird animation frames: one set for real and a separate rendering for gold. Both animations run all the time, but commands make only one visible. But wand works by magic. Bird is on turbosquid, but isn't gold. Get a model or make your own, make any changes you like in Blender, then render bird with transparent background into several png frames. Make a separate one for gold.