Info request: M48 Patton Beak

GhostPrime: You can get a top down shot in game of the tank, toy can also use tanks.gg to find the model, and screenshot it from there. I do not have a cross section blueprint of the tank.  I am familiar with how NURBS works in 3d space, as well as polygons. T-splines is similar to polygonal modeling with a smooth modifier on. So creating a 3d box will actually display as a Sphere.