As identified in earlier posts, you and your supervisor screwed up and did not follow the regulations. For all practical purposes, you are toast.
However, there may be another way. When dealing with a state regulatory board, the appraisal regulations such as USPAP are meaningless. The only importance is the state regulatory board's interpretation of the appraisal regulations. This is identified in the state board's rulings and findings from prior complaints and issues. It should be noted the state board's dismissal rulings may be just as important as their enforcement rulings. If the state board provides a ruling on an issue, then that establishes a precedent for similar issues in the future and the board must rule consistently on similar issues.
If the board rules inconsistently on similar issues, then you have a solid case for overturning the board's ruling in civil court. Inconsistent rulings also raise the issue of corruption and favoritism in the state board.
This is the same concept as case law in the legal system. All attorneys are familiar how to search and use case law to support their claims. In the appraisal field, other than myself I know of one other person (a well known attorney) who follows the state board's rulings and uses them (i.e. precedents) in hearings before the state board.
Has TALCB overlooked compliance with appraisal regulations in prior rulings ? Absolutely.
Would TALCB's prior rulings establish a precedence for your issues ? Tbd.
You need to understand some of the state regulatory agencies operate with little to no oversight and they do whatever they want until they are challenged. The Appraisal User Community members should be monitoring the state board's actions and planning their business activities to comply with the state board's interpretation of the appraisal regulations. I'm aware of 1 person that does this.
buene suerte.