Shop-Vac 12 Gallon Wet/Dry Vacuum

This is a Shop-Vac wet/dry vacuum with a 12-gallon capacity and a 6.0 peak HP motor. Was usedbto suck up drywall dust after sanding, without a filter and now I'm almost certain the motor is close to shot. Turns on, runs, but the motor smells during operation. Free to anyone who can get it out of my site!