The Stargate scarf sounds great! Maybe as a tube, like the My Favourite Things one here, which people customise to the things they love? I've been saving that pattern for when I work out everything I want on mine.

[saves the Borg mitts pattern, as loves mitts]

Fannish things I've made are:
DW scarf (how I got into knitting), here *
DW Wolf Bay mitts, here
DW Rose's Boomtown scarf, here
B7 Teleport bracelet, here