Nice Game
I like how this is the only game like this that can create your own icon. Great and original idea, with wonderful execution.
The layout of the maker was good and fit the NG style well, and I liked the nice variety of choices which were nicely done. The paint options and the bonus items were unique and were a plus.
Although, I would have liked more choices that can apply to the Newground site well, like the actual tank, some Madness stuff like guns and the characters, Pico references, etc. Also, it would be cool to customize it more, and actually choose what color the weapon should be(besides the hand) and different aura colors (purple and different colors anyone?)
Another small problem is that to control the size, some items "grow" faster than others, which is kind of a nuisance. I would have liked a feature where you could control which item should be in the front and which should be in the back.