It's a cactuar from Final Fantasy. The moustache part was added to the model and requires a little support. I printed the hat and glued it flush with the back of the cactuar. I'm not sure where the original cactuar model is from. I used a command strip to attach to the wall.
The author remixed this model.
I simply split the sombrero into two pieces to allow it to fit flush with the cactuar model and embedded the moustache.