So here are five stories that fit those requirements, and which I think I have a plausible chance of finishing by the end of June:
1. Five Things That Never Happened to Rex and Ana Lewis (And One That Still Might)
--This is a GI Joe: Rise of Cobra fic (yes, I know) that does exactly what it says on the tin. I currently have the first three sections written to the tune of 9,000 words, and a couple hundred each for parts four and five. Part six is only an outline and might end up unwritten depending on my mood after rewatching the movie to refresh my memory of the characters and plot (insofar as they exist). Would probably be 15,000-18,000 words when complete.
--A Star Trek: AOS fic centered entirely on original characters with a brief cameo from the Enterprise near the end. The crew of a Red Cross ship investigate a mysterious plague on a small and deliberately isolationist human colony, where they run into a bunch of cultural issues (the colonists are a religious splinter group with negative opinions about technology) but begin to make progress... and then an Orion slaver/pirate fleet arrives in the system. Oops. I have about 14,000 words written and am stalled in the middle of the space battle section. Would probably be 18,000-20,000 words when complete.
--This is an Angel Sanctuary fic following Belial's pre-canon journey from heaven to hell. It's kind of messed up (because Belial is kind of messed up) and has a lot of vaguely meta stuff about gender, gender roles, morality as related to sex and violence, and free will. Also hopefully some gory fight scenes in the as-yet-unwritten parts. :) I have one 6,000 word chapter written and posted on ff.net, a second chapter partially written, and a third tentatively outlined. (I will probably have to revise the posted chapter at some point.) Would probably be ~20,000 words when complete.
--This is an Angel Sanctuary fic following Alexiel's various incarnations between her capture and Setsuna's birth. (Spoiler: they all end badly.) I have one 3,000 word chapter posted on ff.net, but stalled out on the next ones because I didn't want to face the necessary historical research. I have a fairly solid outline which calls for five additional chapters, for an eventual total of 18,000-20,000 words.
5. Strange Likenesses
--This is a Harry Potter fic in which the newly disembodied Voldemort notices his link to Harry and (after some ghostly travails) attempts to possess him. It doesn't work out as planned, but this scenario does not end well for anyone involved. I have 15,000 words currently written and posted on ff.net, but stalled out because I wasn't sure how I wanted the story to end. I'm still not entirely sure, but I think a metaphorical kick in the pants would be more useful for concentrating my mind than years of dithering have been. *wry* Any estimated final wordcount is highly suspect, but given the plot threads I need to wind up, I'd guess 25,000-35,000.
With those descriptions in mind, here is a poll:
Open to: Registered Users, detailed results viewable to: All, participants: 7
Which story should Liz use the 2017 WIP Big Bang challenge to finish?
Five Things That Never Happened to Rex and Ana Lewis (GI Joe: Rise of Cobra)
Intervention (Star Trek: AOS)
Ephemera (Angel Sanctuary)
Debts (Angel Sanctuary)
Strange Likenesses (Harry Potter)
If you can't get the poll to work for you, please vote by leaving a comment! You do not need an account to comment. :)