Hi @Jon_Talley,
Thanks for your interest in contributing a feature in the core. Here is how we (from Frappe) could help.
- We can work with you on the scope and mocks
- We can help find a dev and get it developed
- We can review the code and get it merged in the core.
I see that you share the design, but it looks like a report view of a timeline. Are you proposing it for the form view? Will be great if you could share more specifics, so that we can freeze and then look for the development options.