some useful hints can be found in this application note:
Search for 'layout' keyword.
Then I can provide source files for DEVKIT-MPC5748G - attached (created in Cadence Allegro). It's not supposed to be a reference design, it's configurable EVB but it could help up to certain level too.
The package shared above contains also *.brd file. Cadence provides free viewer:
It can be used to measure all required dimensions.
We do not provide the files in other formats.