Props Needler paint

[SpartanEC40]

Hello! I wanted to know if anyone could help me give a metallic gray color to the needle (where the points come out), because I don't know how to do it. Thanks in advance! I'm putting pictures of the needlewoman, please don't mind the mess , I'm sorry if there are mistakes, because I'm not English.

 

[SpartanEC40]

Hello! I wanted to know if anyone could help me give a metallic gray color to the needle (where the points come out), because I don't know how to do it. Thanks in advance! I'm putting pictures of the needlewoman, please don't mind the mess , I'm sorry if there are mistakes, because I'm not English.

I'm sorry, the text doesn't mean anything. the Google translate and not very good