I have classified as semi-realistic levels Bug's first proposal level from Superku-Mine Level.zip & second proposal level from Castle Demo without goals.zip, and my second & third level from Ganderoleg.26.FEB.2010.zip
I have also uploaded to SkyDrive Ganderoleg.01.MAR.2010.zip which falls into this category, but that is just my third level expanded to function with Superku's (and not George's) level concept.
Actually the prototype levels are to be more like Bug's second level in a sense of structure, since he has implemented floors and not platforms, and more like my when it comes to the light, shaders and higher color-contrast.
