3d printable futuristic car concept

My concept toy car created with moi3d nurbs software.It is the product of my heavy practice with nurbs tools.My popular concept car model created with Moi3d nurbs software.Model consists of main carbody,2 axels and tires with rims jointed.There is a gap so you can spin the wheels

Files exported as NGONS,except 3dm file which was exported as 3dm NURBS native file.There are no textures and no interior objects for this product.I can export it in to FBX,STEP,IGES,3DM
STL file consists of carbody and two axles with wheels.Objects are solid and ready for 3d printing.