
What I think Ennard's mask was for
I'd recommend to read these posts first:
Jackie To Circus Baby Pipeline
Ennard is a Baby prototype
A thing that has bugged me for a while is Ennard's similarities ro the Puppet.
Both are slender humanoid figures wearing a white mask stuck in a smile whilst having a button on their chest.
Those similarities are too convinient to be a coincidence.
And with ffps confirming CharliePuppet, the 2 are now even more similar. They're poessessed by the neglected daughters of the two fazent co-owners.
However, the Puppet and Ennard share designs similarities to another character, Jackie.
Jackie and Ennard are both clowns with a red button bow tie and a party hat.
Whilst Jackie and the Puppet both share a music box and have long noodly limbs [Security Puppet's hat arguably resembles Jackie's]
Anyways here's my theory.
The Puppet was designed to resemble Jackie.
Whilst Ennard's mask was designed to resemble the Puppet, hence Jackie by proxy.
It'd explain why Ennard and The Puppet are so similar look wise, Ennard's mask was inspiried by the Puppet.
I also think I should clarify that in the novels, TFC Circus Baby was built to be an adult Charlie. Charlie is the Puppet's soul and Ennard is Baby.
A variation of Ennard/Baby is meant to resemble a variation of Charlie/Puppet
Anyways in summary.
The Marionette was made to resemble Jackie.
Ennard's mask was made to resemble both.
However over time Afton strayed away from "Funtime JackieNette" [Original character do not steal] and Circus Baby was made.