The weaver Brass mikado is a pretty decent model. It was made in both 2 and 3 rail versions. You could add whatever electronics you prefer.
Williams also did one but I don't tbink it is quite as nice as the Weaver.
You did not mention 2 or 3 rail. In 2 rail, they were done by Max Grey, and US Hobbies. I have 2 US Hobbies version and I really like them
The Sunset 3rd rail is the latest most detailed. It is very nice too.