Check out these sprites by Arima and other custom Krystal sprites that could be used in fan games.
Custom Krystal fanart + custom pickguard = one awesome guitar!
Cosplay as Krystal inside the game.
An update video from HyperShadow92.
Merging Fox, Zero Suit Samus, and a bit of custom sculpting and painting.
VM shows off some custom vinyl decals on his car.
You could have your very own Krystal charm.
A group of friends got together, obtained Star Fox costumes, and wore them to A-Kon 2013, including one Krystal.
the_randomizer created a Krystal in Brawl mod last month and released it.