All Services Engineering & Architecture Mechanical $25/hr · Starting at $25 Experience in AutoCad 3D. Ive recently designed and manufactured a rifle part, 3D printed in black matte stainless steel. Numerous other designs, looking to patent a few of them. About $25/hr · Ongoing Download Resume Experience in AutoCad 3D. Ive recently designed and manufactured a rifle part, 3D printed in black matte stainless steel. Numerous other designs, looking to patent a few of them. Related Work Collections Portfolio 0 Reviews This Freelancer has not received any feedback.