Ok Danez, you are doing really great and I want to give you a few notes to help you win!
We love the V from your designs #36 and #27. Maybe you can add some blue to it somehow. For example, maybe add one blue brush stroke along the left side of the V, or you can look at the pictures of the plane and use that as a reference as to where to add colors. We want it abstract, but we still want to represent the actual plane as it is.
We would also like to see the wings from #34 on your design #36. Maybe you can also use the airplanes real life color structure (see airplane pictures) on the wings as well. For example, white wings and 'Red Tips'. The way you colored #13 and #41 is nice, maybe you can mix that kind of style with the style of #34 #35.
Also, maybe you can point the wings upwards a little bit like the actual plane (see pictures), more like you did on #41.
We would also like to maybe see the top of the V with the additional detail like you did on #41 and #13, so it represents the real plane more accurately, but still keep it abstract and fluid like you do on #36, #34, #27.
Please try to use the exact colors of the actual plane.
Great job and thank you very much for your work! Cant wait to see what comes next.