Hi sir?i'am Dedy.e a engineer and toolpather in company america base in indonesia,i can help you for make 3d modelling with sofeware solidwork,i have solidwork certified,iexperience in machining,fabication,3d printing,and cnc milling,i can send format file you need as stl,step,iges and source file for support to 3d printing machine,i hope we can work togheter,i wait yur respon,regard Dedy.e