It became available from the Lobi Store on PC from 14 September 2021, and at a later date for console.
List of parts
Rank pips are those already available from The Next Generation Film Uniform.
The uniforms do not include the pants shown in the promotional image. To replicate the look, one must use the pants included with the Starfleet 3189 Uniform, also a Lobi Store purchase. The official color guide uses the free item "Tight - Basic"