Option 1, Straight Super Clean.
It eats paint, superglue, and softens green stuff. I has been safe to use on Plastic, Metal, and Resin models. It does not de-bond plastic cement.
Use it warm (around 100-100 degrees) for faster results. Or you can let it set in a covered container and soak. You will still need a toothbrush to scrub off the small bits and recessed areas.
- It eats paint, like on cars and walls, it probably would damage some types of counter tops.
- It eats thin medical gloves.
- It breaks down the oils in you skin and will dry you out, so wear heavy duty chemical gloves.
- It can be reused I have a couple of rigid reusable coffee filters that I strain out the bits out paint with every once in a while.
Option 2, Ultrasonic cleaner with Super Clean
This thing does most of the work for you and really cleans the paint out of the small detail areas very well.