Other changes are the blue trim on the wings is now a separate piece of colored plastic, rather than just stickers like on the old kit.
Back boosters are an all new sculpt, taken from the Deep Striker, with a mid part hinge and better detailing.
The head is not just made smaller, but has better detailing. For example, the white head part has holes for the vulcan guns, which showing the grey plastic barrels..
The Incoms have better detailing and use both red and black or grey plastic.
The chest is a new design taking from the Deep Striker kit, with added detailing.....holes...fins and the yellow chest vents have hols showing the black underneath.
I heard the wrist may have improved articulation also