This is model of one of LoL character. I printed i with 5% infill and as it stands it's quite large for keychain, so with my print I scale it down to 45mm on Y-axis. On photos its painted with nail polish. It was printed with PETG, because at that time I didn't have other filament, but there is no reason to not use regular PLA.
The author marked this model as their own original creation.