Crown Authentication has examined the autograph appearing on this 2024 SMZ Comics Metal Trading Card — TMNT Villains, Card No. ø, attributed to artist Eddie Nuñez. The signature is rendered in white ink, positioned in the upper-right quadrant of the card face, displaying a fluid, stylized script with sweeping connected strokes and looping letterforms consistent with the signer's known hand. Ink examination confirms this is a live ink autograph, evidenced by darkened overlaps where strokes intersect and natural variation in ink pressure and density across the signature.