Perhaps you mean 10% equity investor. Ok.
You have stated that you are able to provide AAA risk insurance policy for the rest of loan - consequently - for 90%. Can you guarantee 7% interest per year for the rest of loan - how about for not less than 1 bln EURO/$ (on above conditions - AAA risk insurance policy))?
Someone might be able to lend.
BTW. In your proforma offer:
http://octonet.org/l1.html
you have stated interest rate 7.5% p.a.
--------------------
Loan conditions:
Minimum amount : US$10M
Interest rate: 7.5% p.a.
Baloon payment: after 10 years
---------------------