Model by to Ville Seppanen and Marianne Gagnon
    released under Creative Commons BY-SA 3.0
    (http://creativecommons.org/licenses/by/3.0/)

Well model and well texture by Sean Greene (Iconoclast)
    released under public domain

Mill model and stable by Samuncle
    released under CC-BY-SA 3.0

corn.png
    based on image by Jonathunder with modifications by Marianne Gagnon
    CC-BY-SA 3 unported

hay.png
    based on public domain image by Scott Bauer and TT7001749 from BurningWell,
    with modifications by Marianne Gagnon, released under CC-BY-SA 3.0+

barn_wall, barn_window, leaf.png, earth.png
    based on burningwell.org (public domain) images modified by
    Varivar and Marianne Gagnon, released under CC-BY-SA 3.0+

leave3.png : by Krzysztof P. Jasiutowicz 
retrieved from http://commons.wikimedia.org/wiki/File:Lisc_lipy.jpg,
    released under CC-BY-SA 3.0

mill.png, millstructure.png, wind_mill.png
    by Samuncle, based on pictures from Burningwell
    released under public domain

skycube based on http://www.publicdomainpictures.net/view-image.php?image=51774&picture=wheat-field-landscape , public domain

gnarly tools and gnarly tool texture by Clint Bellanger
    released under CC-BY-SA 3.0

Wheat picture by Tarquin
    Released under CC-BY-SA 3.0 Unported

Trail texture by Marianne Gagnon
    based on public domain image from Burningwell
    released under CC-BY-SA 3.0

cow.ogg
    based on sounds by "Secretlondon" (released under CC-Attribution 3) and "Buffbill84" (released under CC-BY-SA 3)
    released under CC-BY-SA 3.0

skybox.jpg by samuncle
Based on http://commons.wikimedia.org/wiki/File:Wheat_fields_in_Ukraine-5966-98.jpg
by Raimond Spekking released under CC-BY-SA 3.0
