X-Men Origins: Wolverine — Weapon XI (2009)

X-Men Origins: Wolverine's Weapon XI (2009) features a CGI-enhanced Ryan Reynolds as Deadpool with swords growing from his arms, looking like an unfinished previsualization. An early workprint leak confirmed the effects were barely beyond initial renders, with 50% of final shots incomplete. The swords lack realistic physics, appearing as plastic replicas rather than metal.