Source code for Dynamics RMS v2 desktop app (circa 2012/3)

Hi, would anyone be able to help me find some source code for an old Dynamics product called RMS v2 (Retail Management System)?

I think it's now more than 10 years out of production, with the last update around 2013 - so I'm hoping the code might be available somewhere to help with some research I'm trying to put together. See the attached screenshot, it's the POS (point of sale) desktop app I'm interested in the most. Although, if anyone knows anything about the source code for the SOM (store operations manager) desktop app, that would be helpful too.

If anyone can help of point me in the direction of a github repo, twitter account, ms department... or anyone really who might be able to help, that would be very much appreciated.

Thanks!

(I know this probably isn't .NET - feel free to suggest a more appropriate place for this post)