G-Dome exhibit lineart vs MG Final Lineart. Differences: Proportion size of the funnels, Evolve style "upside down" chest vents, white "under chest vents", different arrangement of panels and panel lines. Fins on top of chest, different helmet vents
Here's a weapons comparison, the bottom bazooka one is the Nu Ver Ka's barrel extended. I think this is a first for the design. The Funnels for the 1988 are longer than the others.