Yes Michael is the effect I wanted .... the only thing that I am not good at is drawing a line to make the sides homogeneous for a fillet .... in the sense that if I draw a rigid line it gives me acute angles. ... I don't understand how but above all where to draw a line to avoid sharp cuts on the model.

If you see the original model it has a sort of 45 ° bevel on the sides ... that's what I can't achieve .... the rest is good or bad :)