I was able to custom my Justice Gundam into a Neo Roanoke Windam Custom, which is a unique purple and neon green accent colour scheme. I basically just swapped the head with of the Justice Gundam with a Windam head unit and used the Windam beam rifle. I am very happy how the custom turns out; it really looks more like an Ace Mobile Suit. Please check out the blog by clicking here or the photo banner above.