It looks a little oversaturated for my preference; the sky in particular is bright blue which doesn’t seem right for a desolate desert planet. There’s also a sense that everything is “perfectly” colored at all times from shot to shot and scene to scene regardless of lighting conditions, which looks a little bit artificial to me.
That said, if that’s the look you’re going for, it looks very consistent. You did an excellent job blending the two sources and matching the colors.
Photo from the same area in Tunisia;
Looks pretty “perfectly colored” to me
I stand corrected.