WORKING 3D Printed Old Cast P5 Train Horn

Here's a project I've been working on the past few months... A Fully Functional, 3D printed Old Cast P5. After seeing the video of ‪@TheHornKing‬ 's example, I decided to try making my own from the same models. 6+ rolls of filament later, here it is. I intend to make a P0 bell as well as a 4a for more experimenting in the future.
Each bell was printed in PETG with removable spacers so I could adjust the fine tuning myself. Running double diaphragms and 3d printed cushion rings made from eSun TPE-83A, which surprisingly worked better than the genuine ones from Airchime.
The models were not made by me and are not currently available to the public. However, the creator of the models does sell completed 3d printed horns here: https://www.facebook.com/profile.php?...