Well I didn't disassembled them aha. I just guessed how the inside looked.

Here's a picture of the original binoculars (crappy iPhone camera photoshoped).
It's a tiny object, my version look bigger because there's no scratches on it so you can't guess the size.

I exaggerated the proportions on purpose to make them better (based on my own tastes).
For example I modified the center knob to be smaller and more subtle. I also added two pieces (rings on the back before the lenses).

Glad you like it :) Will maybe provide the model to download (need to clean it up a bit).