Looking for an 'interesting' 30 Day Project to start in February

I have veritable melting pot of disparate interests at the moment (bad sign, need to focus), so am I am looking for a suitable "30 Day" feel good project to 'focus' (focus, good idea) on. Something 'doable' that I can look back on with earnest satisfaction and think I have accomplished something thatwas quite useful and could be used almost immediately.

Inspirational Sources

Reading (1):

• Napoleonic, 'The Peninsular Campaign' in particular
• WWI early naval battles (Audio: The Battle of The Falklands)

Active Game Playing (2):

• PS4 Pacific War Carrier Battles, like the graphics, silly game play as I have it on 'easy' settings, but strangely satisfying
• Space Hulk, eyeing up another evening with friends and there are some unfinished 'odds and sods' to paint and (ahem) an issue of an "impulse" purchase I might admit to later that could be painted up in time 

Modelling (3) or rather "stalled modelling projects from 2015":

• Balsa Tank (Scale 54mm)? Stop laughing, it's as viable as anything Sci-Fi I've done so why not?
• Star Wars 'First Order' TIE Fighter (Scale bigger than 20mm but smaller than 28mm)
• Really need that RAF (Battle of France) 1940 Fairey Battle (1:72 scale) to be finished 
• A Revell Spanish Galleon (1:450 scale)
• 28mm Saxons/Vikings
• A Revell (1/144 scale) French Rafale modern jet fighter
• 28mm Napoleonic Victrix
• 2mm Napoleonic Irregular Miniatures
• 15 mm Prussian or French (I think that would see me off)
• Chasing eBob for those Bannockburn 28mm Scottish Spear :(    

Board Games and Rules (4):

• Napoleon's Battles (First Edition) although there is a YahooGroup exposing their Fourth Edition via Cavalier Press
• Wars of the Roses (A Coat of Steel)
• Impetus

Other things calling from the attic (5): 

• 20mm T-28 WW2 Russian Tank
• PSC 1/250 Small German Half-Tracks (20mm)
• PSC Marders (20mm)
• 25/28mm Renaissance Italian Wars
• 1/3000 Pacific War ships  

Whimsy, whimsy, whimsy! Where to go ... roll a dice?