I was financed through tesla for 90% LTV (Loan to Value) - and responsbile for the other 10% plus fees/taxes. However here in WA, we have 10.5% tax, plus a state transport fee of approx $1000 for a new tesla. So I ended up getting approved for 100% of MVPA.
We decided to finance more up front and pay off in bulk payments, rather than finance low and drop a huge down payment on it.
Ask your OA to talk to Tesla Financing, once you are approved. The rate was .25% more than my own credit union, but it was just easier once it was approved to apply everything to it.