Here are the userboxes I've created so far. I made one of these for an alternate reality game/puzzle hunt once; it should be pretty easy to identify which one it is...:
{{User:ActuallyNeverHappened02/UBX/AHK|N}}
{{User:ActuallyNeverHappened02/UBX/Distinction de BU}}
{{User:ActuallyNeverHappened02/UBX/Draft}}
{{User:ActuallyNeverHappened02/UBX/Regex}}
{{User:ActuallyNeverHappened02/UBX/User aspiring astronaut}}
{{User:ActuallyNeverHappened02/UBX/User astronaut someday}}
{{User:ActuallyNeverHappened02/UBX/User NASA Artemis}}
{{User:ActuallyNeverHappened02/UBX/User NASA astronaut}}
{{User:ActuallyNeverHappened02/UBX/Space Launch System}}
{{User:ActuallyNeverHappened02/UBX/User SpaceX Starship}}
{{User:ActuallyNeverHappened02/UBX/WikiProject SpaceX}}
{{User:ActuallyNeverHappened02/UBX/eight}}