Originally posted by bertwert I prefer the third one of the variants you showed
Actually, that one has the least amount of processing, you should be able to get close to the same result in Darktable by slightly increasing contrast and sharpness. Cropping like you did in your original post also helps, in my opinion. Unless it is an indoor shot with electric lights, I never adjust white balance and I gave up on fiddling with colour values a long time ago.
If you can get your crane to model for you again, I will be extremely impressed.