Just a quick post about a useful resource, that will come handy if you have decided to have a try with MSPE in a scifi setting, using the new chapter added in the 2019 edition.
Ashen Victor have released one hundred and more scifi character portraits.
They are free, but if you can afford it, I would advise to drop a few bucks to encourage him.
You could populate a complete scenario by using those portraits as mugshots, characters or NPCs... Just by looking at them, a story writes itself.
I have already a full whodunnit about a body found in an unlikely place in the starport of a remote planet. A missing ship from along forgotten war, a cryptic message repeating itself on a malfunctioning computer and shadowy figures from a nearby stellar republic...
You will find the portraits here: SciFi character portraits project