Orthographic Projection Sheet 15
OP1 S15 Q2 2007 by koraking on Sketchfab
OP1 S15 Q3 2010 by koraking on Sketchfab
OP1 S15 Q4 2009 by koraking on Sketchfab
OP1 S15 Q5 2008 by koraking on Sketchfab
OP1 S15 2011 by koraking on Sketchfab
OP1 S15 Q7 2012 by koraking on Sketchfab