It's clear you've processed to extract max detail from the surface, and you've certainly achieved that.
I'd also be interested to see an alternative process with a bit less brightness thereby avoiding saturation in the polar cap. Especially in the blue channel, you've got some remarkable potential detail in there I think.
That is rather interesting of the difference in the RGB IR frames from a non planet imager, as I .
Good looking Finals as well & agree the image scale, sweeet !