I don't play League of Legends, but this design was requested by a friend who does. The sword also looks pretty cool, so why not?
I printed this flat-side down with PLA in a 0.2mm nozzle and 0.08mm layer height. Although the details on the bottom may suffer, that was the only way I could imagine doing it, and it provided reinforcement to the thin handle. For a multi-colored version without a multi-material system, welding the inside and outside pieces with a soldering iron (and Sharpieing in the details) worked well for me.
The author marked this model as their own original creation.