As everyone else said, get out of the business if you can't close yourself when you can't find a buyer on any deal.

Above 5+ units is possible but more challenging and rates are where you would expect them..50-65%LTV will be common for higher plex units, a common workarounds is if they have a US based family member or business partner with an LLC..Some investors or lenders have specific countries of origin that are restricted or even prohibited, check with your mortgage professional. 

For anonymity, could i use a company like zen business to be my registered agent and thus maintain anonymity? 

It's one of their ineligible business types for use of funds.

That enables people with a busy schedule to benefit from investing in real estate without having to have day to day responsibility of the property.

I am purchasing a new construction home. 4 bed 2 bath.

(a new tap would mean a new construction impact fee from the city). 

Also congrats on building your real estate portfolio while keeping others in mind, too much greed in this business sometimes!

We run a business now that has hundreds of thousands in overhead and you wake up every day wondering why you are doing it still!

Willing to JV with someone who can close all these leads and possibly continue building a business with.Lets connect!!