Use of Kodi icons in skin / skin mod

I was looking through the Kodi trademark policy documents and FAQ but didn't really see what seems to be the case of using the Kodi icon as an image in a skin or skin mod.  Aside from the trademarked icons depicted here: http://kodi.wiki/view/Official:Media_center_logos what about the modification of the icon as provided in Krypton media/splash.png which varies in allowed color and background from the trademarked logo?

scott s.
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