hello i need your help to make a small project in 3D for printing.My stepfather talk to me he want this chess piece but i don’t know what program i need to use for make this in 3D and if it’s possible thank you for the help and sorry if my english is bad.
here the pics: 
You can try autodesk’s free 123d catch application.
It is made for generating 3d models from multiple single pictures taken from different angles.
Another, maybe better, way could be to ask someone to scan it with a 3d scanner.
oh ok thank you i come to try autodesk because i don’t have 3d scanner,for the printing this can be good or very because of the small tall of the piece?
i think a dedicated 3d scanner will by design deliver better results than sterometry software like 123d catch.
yes i know but a good 3d scanner is really expensive for just one piece this is why i prefer the autodesk
That’s why i said ask someone else to scan it for you. 