Hello, first post here, I will start this off with saying I have very little knowledge in this field so bear with with me if I say something silly!

I was given the above pictured OSI computer; at the time I thought it was a Challenger 1P purely based off google images but after posting around it appears it is not. I havent taken it apart fully to see the main computer, but the whole thing looks very homebrew. The case is a combination of unpainted wood and thin plastic with the whole bottom of the computer being a piece of black painted wood. The floppy drive unit has solely a floppy drive, and a huge empty space next to it.
Any info on what it is and or its value is appreciated!