No worries about the body. Fujimi has recently had in production a number of their 911 Enthu kits, and they do all share the same body. Which essentially means that getting a spare body should be no real trick.
Go to
HLJ and read over their replacement parts service policy. Then order yourself a new body. You'll have it in a few weeks.
Easy.
You're on your own about matching the nailpolish color.