Hello there?i am engineer and product design,i am have several expereince make design and manufacture,i am have finish several project with good result,i am very interested with your project,i am can help you for make 3d modelling your enclosure,i am use solidwork for do it,i am can send format file you needs as STEP,IGES,STL,OBJ,DXF,DWG and etc,design resdy to prototype 3d printing and injection molding,please share detail your enclosure,i am can start work right now,hope we can work togheter and very happy if can help you,thanks Dedy.e