This is demo model available in TFOD.
I am using faster RCNN inception V2 to train this model with 200000 steps.
I manage to achieve 99% accuracy.
Here is location of TFOD files:
https://drive.google.com/drive/folders/1fqTX5xYVJpeSL66PsWI517fp6-Rhqnhu?usp=sharing
If you are looking for inferance graph (after training) here is location:
https://drive.google.com/drive/folders/1IbOCA2svE7diikq1DzIl1RIB2hUQlZKm?usp=sharing