A good operator can make good things on an old, rattly machine.
What ever you buy, take time to become familiar with the machine and operating it, and work within it’s limitations.
A friend scratch builds O Gauge rolling stock, using a C1 micro lathe (But now no longer imported into UK)
So that might do what you want, if you can find a secondhand one. Possible, since as folk gain experience, their horizons expand and they want a larger machine, so sell their first one.
If you are unsure, take someone experienced along to examine the machine.
Where are you located?
Maybe, someone can give face to face advice and help.
If you are new to lathe work, do buy a book and study it. (Stan Bray’s”Basic Lathework” No 45 in the Workshop Practice Series, or Harold Hall’s ” Lathework – A Complete Course” WPS 34, are good ones)
No machine will be ideal for every purpose, or have every feature that you need, but there are ways of working around some shortcomings.
Howard