Reasonably priced BIG BRAKE alternative that fits in a 15” wheel

Nice work,
Do you have any drawings or CAD Files of the brackets to share? I can Help Make them into a CAD File with dimensions if you give me a full-size paper tracing of your brackets.

I am not sure if you want to share the intellectual property you have created or not.

Disclaimer: I am not interested in selling your brackets for profit or reproducing them for any other purpose other than my own personal use.

I could digitize the bracket to make it easier to share with others.

Is there a recommended type of metal or plate alloy that should be used?

Thank you for your parts sleuthing on this.
Here’s the drawing, hope you can work with this

IMG_4892.jpeg