First-time poster here. I know this thread has been inactive for quite some time, but I figured I'd reach out and see what I could find. After searching all over for LEGO coupler alternatives and reading through this entire thread, I love the design @coaster was developing, specifically because of his aim to "LEGO-ize" the form factor. I'm working on a fairly extensive layout, striving for accuracy to the source material while fitting within the LEGO feel (something the Kadee couplers fail to do). The renders posted earlier in the thread look near perfect for what I'm seeking. Would it be possible to get a 3D file download and tinker with them myself? I'd love to get something working and share the results.
Thanks for reading,
-shovel