Hello Mecabricks!

Im fairly new in here, but an experienced lego enthusiast and have found myself in a bit of a pinch.

I'm making a model with the intent of purchasing the parts in the future for an irl build. Now, this model have some complex hinges and curves that i cannot figure out. I've spend almost a week now trying to figure it out without having to remake the entire model in larger scale.

Now, the model i am making are from a french anime where Renan Longatti have made a beautiful 3D render of the ship I intent to make in lego.
(The 3d Model https://www.artstation.com/artwork/EW1KN )

My problems are all the various hinges on the 'engine' parts as the dream would be to make the whole engine cover as smooth as possible while retaining hinge functions.

Would there be anyone here who might want to give it a go? I've made a relatively clean model for people to play with if wanted.