I can't wait to get the Bandai advance in hand to compare it next to the Arcadia in the flesh.
These are the parts included for the kits, disregard it being the 2013 Wonderfest
http://frameout.blog67.fc2.com/blog-entry-482.html.
I can see for 1/60 or DX it will be more complex, especially if you had try and take it apart to replace pieces.