It's only a demo version so it's missing 4 mothership (can be found in rulebook) and 2 player ships and their tokens. Tokens can be found in rulebook but not the last 2 player ships (only 1).
You can also find much better resolution for the 4 tokens (shield,hull,warp,mothership) in the rules.
I'll try to share finished pnp but it might take some time.