I have an interest in old digital SLRs and cameras, and I enjoy buying a variety of used ones, taking photos, and also repairing and maintaining them.
This camera was the world's first mirrorless SLR, and it still has a pretty cool design, so I think it's still usable.
I've checked the operation of the body, and so far it seems to be in good working order. It's known for showing signs of hydrolysis, but I've removed as much as possible. If you're concerned, I recommend wiping it down with ethanol or something similar.
I personally like old lenses, so I have two of them.
One is an Olympus 28-48, which doubles the angle of view and is just right for snapshots.
The other telephoto lens is a Sigma 80-200, which has the rugged design of an old telephoto lens. Modern mirrorless cameras are small, so the lens and body don't quite match, but I think this combination will work fine.