Except for personal satisfaction, you'd get nothing back. This company doesn't have nor has it ever had any assets. You could go personally after JLove but I'm sure his house in his wife's ministry's name and is most likely untouchable. They don't own any of those houses, don't own any oil in North Dakota, and don't even own chairs in the office space they don't occupy. Chalk it up to a bad investment and find something better (i.e. stay away from his USAR scam).
Get disgruntled shareholders to sign onto a forced bankruptcy. It'd be cheaper, and then the world will know that Emperor Jeff never had any clothes. Then you can go after the criminal fraud angle and enjoy the thought of him sharing a cell with someone that loves (no pun intended) doughboys that need an attitude adjustment.
What are you planning on filing for? A penny stock that lost all its value took your money? I don't think that case will stand up lol otherwise basically 90% of pennyland would be in court...