Just got my copy of Enderain today too.
I'm impressed with the production values and what I've read so far - a quick skim only!
Rulebook, 3 QRS's, 2 dice to spawn and place NPCs, a plastic Team Roster to track hits plus experience gained and a pack of cards (that I will sleeve) to control initiative and modify action options (draw 4 per team to start plus one per turn and one when certain cards are played).
Looks closer to Stargrave than 5 Parsecs, on first read, but somewhere between to two for sure.