Flipping my primary residence & cash flow

I purchased my home with the intent on reno/flipping it w/in 5 years. I am now at that point, but still need a complete kitchen over haul ($15K). My personal funds & ability to secure additional conventional financing has hit the wall.  Home value is now at $725K and owe $400K on it. Any ideas on how to get $ to get across the finish line & sell.  Located in Midway, UT (outside Park City, UT - hot market).