How can i improve this NPC store menu? I take suggestions

Any ideas on how to improve the menu?

(User was banned for this post ("Not a release thread." - postal))

The text on the top is too hard to read (white on light-gray). Same goes for the chat box (the actual message is readable, but I’d still try to go for a darker color to increase readability).

I assume the larger playermodel is the player’s current one? If so, I’d move it to the right completely on a different part of the panel or a different panel. Right now it looks a bit strange like this.

The blank area on the top is a little weird, but that’s just something personal. Maybe try making the ‘OK’ button just as wide as all the icons?

This is just my opinion, but I hope it helps a little.