I think your coin looks great so far, you identified the original sources for the lion and lady freedom which I don't think had been posted before and your model looks great. Very clean work. I'll put the size issue to rest.
He's making his own model from scratch, I don't know what you're on about. I get that you're being protective because you have a plan to make these with Jintosh, but personally I would like to get the best replica possible and having another talented artist working on his interpretation of the coin can only be beneficial. This forum is about the free exchange of information, and Lukey has no less right to the information that's been freely posted in this thread (by several of us) than Jintosh does. Don't ruin it for the rest of us by running him off.