Big improvement, IMO. You get a gold star for giving a re-spray a go. I had a heck of a time convincing myself to do so on my second mottling attempt, and I too was happy in the end.
A couple more comments....
Re Brandon's suggestion and details on mottling with Tamiya, the only reason I've never tried it is I never had the right Tamiya colors, otherwise, I'd say if you want to mottle with acrylics, Tamiya would probably be easier to work with than Vallejo (remember, I'm a Vallejo fan and it's my primary acrylic despite everything.
And also, I'll bet you'll be surprised once you decal and weather. At this point, the mottle is all you see, at the end when it all comes together, even a crappy mottling job (which yours most certainly is NOT!) can look acceptable. (Have proven that myself, thank you very much )
Good job.