Metal gear X Code Geass Rp

So I kinda figured out how this will be made, here, it might be some timelines that I should set

List:

2027

2038

2045

2065

Metal gear threats:

Metal gear Typhoon (2027)

Metal gear razrushitel (2035)

Metal gear Omnisphäre (2045)

Metal gear Wyvern (2065)