This unit is taken from Dragon Ball AF, a fan manga drawn a long time ago by Toyble/Toyotaro (Artist of Dragon Ball Super). They should be on the Crossover Category. : r/DBZDokkanBattle
Dragon Ball AF: Redux
Dragon Ball AF: The DBGT Sequel That Was WAY Too Wild to Exist, Explained
10 Crazy Things You Never Knew About Dragon Ball AF
Dragon Ball AF (Tablos version) by orco05 on DeviantArt | Dragon ball, Anime dragon ball, Goku