I need an auto cad drawinf of this item for a school project? How long does autocad usually take?
I need it to make the sound as well as the design I don't know if the modification of the horn changes the acoustics. Anyone know?
I have attached what I need done in autocad
I attached the bird face I want on the horn
A sample of a vuvuzela
And the drawing. It needs to be 2ft