There is even a spare darkslide in case you every loose one. The lenses are as follows. 50mm Zenzanon MC f2.8. 75mm Zenzanon EII f2.8.150mm Zenzanon MC f 3.5. 200mm Zenzanon MC f4.5. So there is a nice range from wide angle to telephoto. All the lenses come with a protective filter except for the 40mm. I think you might get vignetting on the widest lens.
There are 4 Bronica rear caps and four Bronica lens caps. The lenses have some light dust just as any vintage lenses have, which shouldn't affect image quality. The 50mm has the most dust and maybe some fungus. I'm not an expert on fungus.
I've shot with it and never noticed any loss of quality. But the 50mm is the only one I'd be concerned at all with. The others all pretty clean and you shouldn't have any problems with. I want to make sure you are happy with the camera.
I've enjoyed shooting with it but it's time to find it a new home.