prompt:
cardfight vanguard,
bb_armor, bb_aqua eyes, 1boy, helmet,
solo, male focus,
pauldrons, breastplate, arms guard, fingerless gloves, bodysuit, red crystal, waist armor, armored boots,
Just added for fun:
bb_black hair, bb_armor, bb_aqua eyes, 1boy, solo, male focus, undercut, low-tied hair, hair slicked back