This is one of my first 3D models ever. I've really enjoyed getting to know Blender and working on this model. But now I can't get it to print (Shapeways delivers an error). There seem to be some issues with it. I know I have parts that aren't manifold. But I've realized I've bitten of a bit more then I can chew. Who can help me fix this model so I can get it printed? I have decimated the model to get it small enough to upload it. But that also results in some funky vertices I guess. Blender has a function ' make manifold'. But that really f**** up the model. the entire face collapses... any help is much appreciated!