I'm pretty sure that as long as you are actually living there as your primary residence you should meet the requirement without committing mortgage fraud.

Question is, if I get called back to the office/CA before year 1 of occupancy (which is highly likely) am I in danger of mortgage fraud? 

You are no richer for doing so.Your best financing options will come from loans taken in your own name.Theoretically, you might qualify for more loan proceeds if you have a high rental amount but if you artificially increased rent by renting it from yourself, you have committed fraud and that creates all kinds of other potential problems for you, so I wouldn't recommend it.

So many advertisement I get with free email accounts I have spent so much time researching and finding so many frauds.

A trust would be a wise move as well, if you're very concerned about your identity, but I would start by ensuring all the LLC info was buttoned up and minimize (eliminate) interaction with the tenants. 

You will need to research deeper to find out how to hold an LLC and have your identity concealed.Another option is using trusts.

Most of our clients have almost identical situations as you. 

Newer Mobiles(modulars) in my area are build almost identical to regular houses. 

We do all of those tasks and more here; and previously in another state PM tasks were identical.

@Bradley Dosch so you ended up committing FHA mortgage fraud by not living in the property?