I try to find 3d cable barrier v2 .rsc file or how to make it

I try to make 3d line style of this type. but really don't know how to do. (now i can make dash line style)

So i try to open custom line style of 3d cable barrier v2.rsc (this style exactly what i want)

Can you share how to make this line style? or location of file??

Thank you! theasedays many kind person help me. so i try to lean more and more!