Hello?i am Dedy.e from indonesia,i am engineer and product designi am very interested with your project,i have check your descrition with carrefuly,i can help you for make 3d modelling your part
i have few skill:
#i am can using solidwork fo do it, i am can supplay format file you needs as
STEP,IGES,DXF,DWG,X_T,OBJ,STL and etc
#i expert in machining process and manufacture,
#file ready to 3d printing,molding,machinine and manufacture
if you want check my review please click this
https://www.freelancer.com/u/dedierwanto2686?w=f&ngsw-bypass=
i hope we can work togheter and i am very happy if can help you,
Thanks and Regard
Dedy.e