Just so that I can warehouse them somewhere:

EVERYTHING HERE

Love these from ladykalessia:
Medieval and Renaissance Accessories
Hold Your Fire (period fire vessels & modern versions thereof)

....all the things from mmcnealy...

...and these from claughter713...
Germanfest (German costume inspirations)
Rustic Kitchen Lust (because a girl can dream of a cooking hearth)

...and finally, from vanagnessayem:
Burgundian Inspirations
15th C V Necked Gowns (really gowns and accessories)
15th C German (clothing, accessories and household items)
16th C German (period image sources)
Recreations German (things people have produced)
German Pearled Headbands/Headwear (just what the title says)

Just found this while poking around...
ANOTHER SET OF BOARDS WITH ALL THE THINGS

Any other boards out there I should be following for landsknecht related materials?

PS: You can find me over on that site under this same user name (hsifeng)... ;)