According to the author, the mod is not just a reskin:
This is a rework of the entire gaming experience.
The new role-playing mechanics system and improved visuals make the world more alive.
One person has been working on the project for almost two years, and the work is nearing completion. The official website of the modification states:
Lightsabers will finally appear in the game in a new update scheduled for the end of January.
A major Starfield update is planned soon, and Bethesda plans to release the second expansion to the game simultaneously with the porting to PS5 and Switch 2.