Just a couple of things I've noticed, Fox; you need to try and do something with the grass so it doesn't look so tiled, (My usual trick is just to reduce it to 1/4 size and then flip them all so that a common corner is in the middle). The other thing is that you need to make the background the same colour as the fog--in my experience, the background extends down and up from the skybox image in the colour of the adjoining pixel; in other words, make sure that at the least the top and the bottom line of your images are the same colour as the top background and fog respectively.
Also, I'm finished with your comm pictures, I had to remove a frame since the brawl ones have 3 and LW has only 2 but anyway... any idea how I'm going to send them to you?
By the way, I've done some replacements for some of the sky boxes too if you're interested, and a version of Venom with atmosphere to go in the background of Area 6/Bolse, and trust me, you do not want to have to do that again... And do you have any more tasks? I'm still happy to oblige.
Andross is an insane fool!