Great! Thank you for the info, Len. I'll keep the track radius in mind. Maybe I'll find someone who has more use for it than I do.

Hey everyone. I'm new here.

My father was into model trains for a while, but now he has moved on to other things and left his models with me.
I'm trying to figure out what to do with all the stuff, and I was wondering if anyone here knew what this set was?
I can't find anything about it online, so I came here. Is it valuable? High/low quality? Is it worth keeping?

I think it was originally bought around 2004.

Thanks to anyone who sees this and may know something.
(sorry for the poor-quality pics.)

Images:
https://imgur.com/a/Wad4M4W