Reminds me a lot of Kumali with the first few elements
That immelman needs some work though - I see you're essentially going for half teh sidewinder but still it needs to roll earlier than your element does!
Mkingy a recent SLC from a Chinese knock off company was valleying too much, so they made the immelman exactly like how Cool5 has it. He did a pretty good job getting the shaping right on it lol. Cool5 I think you may have stretched the elements out a bit too much but otherwise it looks fine.
image_4289.jpg
Seriously. Click through the pictures below to see how it was previously.