I think it is time we had a full project related to the Marathon franchise
About this creation
This is the LEGO Marathon decal project I plan on expanding. Hopefully it will become a full-blown project into MOC's. I used Mandalore's template as a base to draw out the armor design. However I think you can find legs which would be fitting.
JUST TO BE CLEAR, I DID THE GENERIC COLOR LAYOUT TEMPLATE, NOT THE BASE SHAPE
The main photo is the color-template for the Mark IV Cyborg armor.
I made both the focusing protagonist's armor (Blue/Grey) and a Saber-Scorpion (Red, Various shades and Charcoal/Black)"special edition". Okay get ready for some hardcore opinion throwing here I personally think not enough fans ever discuss Marathon as the matchstick for Halo or any of its respective mechanics. The first game and it's two official sequels Marathon: Durandal and Marathon: Infinity (most confusing) differ quite heavily, as the domain mentions. Of course there are unofficial games based on the AlephOne architecture considering how flexible its source code is. But I really cannot recommend jumping on the two best scenarios Rubicon and Eternal before completing the official three titles. Yes, Three titles in just ONE franchise. The story is just too complex for its own good at times and I cannot risk being a terrible person and scramble your sensible comprehension.
That said, I really recommend you download AlephOne (!!!Freeware!!!) and almost every scenario to date. Especially Eternal, which if you're still confused about plot elements this particular episode helps.