1st edition Space Marine Chapters

This is a suggestion to add the remaining space marine chapters from the original 1st edition Rouge Trader release of 40K.

Half of the chapters (being first founding chapters) are already in the game but I feel that the other half should be added as well, in their modern colors. these chapters could be released over time, but I think releasing them in a "Rouge Trader" customization pack would be cool. Maybe for the retro feel of the older models you could also include the MK VI Corvus pattern beaked helmet and the heresy pattern MK V studded shoulder and legs 

the 6 missing chapters are-

-The Rainbow Warriors (a personal favorite)

-the Silver Skulls 

-the Fleash Eaters (who are also part of the Pentarchy of Blood)

-the Flesh Tearers

-the Blood Drinkers

-and the Crimson Fists

The Flesh Eaters, Flesh Tearers, and Blood Drinkers are all sons of Sanguinius so they could also be added down the line in a Blood Angles cosmetic pack and the Crimson Fists are sons of Dorn so they can also be added as part of an Imperial Fists cosmetic pack.

But the Silver Skulls and the Rainbow Warriors are both sons of Guilliman which makes me a bit worried that they missed their chance to be added.

Below is what I could find for the modern look of all of the chapters

-Flesh Eaters

-Flesh Tearers 

-Blood Drinkers

-Crimson Fists 

Rainbow Warriors (would probably require the 4 color "rainbow" marking to become its own helmet pattern that can be placed on other kinds of helmets like the vanguard or bulwark helmets) 

and the Silver Skulls