i can create any CAD file for CNC , 3D printer or any engineering and article projects.
(ACIS,Parasolid,IGES,STEP,CatiaV4,Mesh,
3D DWF, FBX,V8 and V7 DGN , ...)
you can use the CAD file in any software .
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also I can do CFD works if you are developing any flying object . i don't wanna describe my self in 100 lines, just text me what you want, and I'll tell you can i do the job or not