I loved the original design but wanted more variety, so I threw the mana emblems onto a blank box.
Added in dual mana emblems.
Added in Ravnica Guild emblems, Phyrexia and Colorless Mana.
Customized a lid a bit with the MTG logo.
Bonuses:
Megaman deck box
Praise The Sun deck box(Solaire from Dark Souls)
Final Fantasy Themed Boxes:
FF1; Fighter, Thief, Black Belt, Red Mage, Black Mage, White Mage
FF3(NES); Onion Knight
FF4(2 In the US); Cecil Paladin, Cecil Dark Knight, Kain, Cid
Did My best to make the Final Fantasy ones look good.

Tried to get the mana/guild emblems as aligned as I could.
Fixed an issue I found in my first design.
Fixed issue where deck boxes were about .5mm longer than original on front and back sides.

Took the base design from Archimiedies
Single color Emblems from Stuartblarg
drdraze had high quality pics that I vectorized and converted