Puppet-I'm still here

My theory is that the 'I am still here' text refer to the puppet. 

Because the puppet isnt in the box with the other animatronics, and we know that its present in the first game maybe not physically(the crying boy posters that sometimes appear on the walls of the hall. And Freddys flashback scene from FNAF 2 Where we see the puppet on the showstage from FNAF 1 staring at Freddy-you). So my theory is that the puppet after the place got closed slowly took the other animatronics appart and build with their parts a new animatronic-Sponge Bonnie!


Because he looks like a rotten sponge