Lucario Pixel Art by Chibi-Pika on DeviantArt

Lucario Variocolor/Shiny by Gyarados10 on DeviantArt

Pixilart - Shiny Mega Lucario by FlameSlayers

Shiny Mega Lucario, Mega Lucario

Pixilart - Redesigned Lucario Shiny by ExpectoC

Pixilart - Mega Lucario and Zorua (and their shinies) by Reshiram

Mega Lucario - BW Style Sprite Pack by Wolfang62 on DeviantArt

Pixilart - Shiny lucario by electroninja

I made a Lucario and Chandelure fusion to look like an official pokemon. Pixel art and original idea by u/ptitlouislouis (OC) : r/Pokemonart

Pokemon Palette Swaps — Mega Lucario and shiny Mega Rayquaza!

Pixilart - my costom Shiny Mega Lucario by calab-bradford