How to model this car hood? I recently started to model a car and can't get past the hood :P
I tried many things, ended up with this (not finished, I'm aware of ngons...)
I'm aware that the topology is not right, it has a bad flow and so on. 

So I ask you for advice on how to model such non-traditional hood. 



My reference 



Thank you in advance!
After many hours of trial and error, I somehow figured it out myself :



however, I'm always opened to your suggestions :)