Basically the upper half (and feet) of the WO Movie figure fused to a Joe waist and red box-set trooper legs.
Not the most original figure, and also not screen accurate. But I wanted a Deadpool that legitimately could fit in with my style of figures, with the right amount of mercenary, and the right amount of mutant/hero.
The biggest problem with the Wolverine Origin figures was the crappy Hasbro movie hips, with the awkward double hinge. But a swap to a Joe waist takes care of that, and the red parts of that red box set trooper were invaluable.