Hello, here is my approach to make alternative fleet tokens for voidfall.
Goal was to make them as small as possible, yet easy to “read”, and easy to pick up from sector tiles. 
I don't have any type of AMS so i made them in the way that you should be able to easy change colour by pausing print on last 2 layers and changing it manually.
For people with Bambu A1 Mini and AMS  I've prepared 3mf redy to print (all ships on plates)