I don't have a lathe or mill, but I do have a burning desire to make swaging tools one day. I got bored one evening and I thought it might be good to start 3D modeling some to get practice measuring in decimal inches to tight tolerances, etc. What I've made so far is a Sterling mallet type ejection die - pretty sure it's based of the more common Herter's type.
I plan to update the thread with more parts as I model them. A lot of this is just getting materials to render correct. I hope this is useful - mostly it's just an outlet for me since I have no house/machine shop. I figure it would be a way to still contribute with the tools available to me.