You need to be more specific with which Space Marines you are referring to. Is it standard Ultramarines? Space Wolves, Black Templars, Blood Angels? This will change what upgrades they get.
Then also, are you talking about tactical squads, assault marines, devastator squads, veterans HQ? It changes what you can add to each squad.
The best thing to do is buy the codex
Iron Hands are chaos space marines painted Silver, Gold, Yellow and Black. There is no specialized armor for them, but you could give them mechanical limbs, as is their tradition.
A space marine captain costs 100 pts, but there is nearly half a page of upgrades to give him.
space marines cool because they hot before now they cool.
It depends where you are in situation: Melee Space Wolves Range Space Marines Psychic Space Wolves (only just) Vs. Vehicles/Light Infantry Space Marines Vs. Heavy Infantry Space Wolves Look Unpainted Space Wolves Paint Scheme Look Space Marines All-Round Space Wolves (I Reckon)
NO, Valkries are for the Imperial guard. Space Marines use Thunderhawk Gunships.
AnswerThey're just as old as the the Space Marines because 40k stated with Space Marines vs Orks.
Space Marine Tactical Squad (includes 10 Space Marines) Space Marine Combat Squad (includes 5 Space marines) Space Marine Rhino Space Marine Scout Squad (includes 5 Space Marine Scouts) Space Marine Assault Squad (includes 5 Space Marines).
The Space Marines, duh! My Theory is that in battle space marines but through Belief NOD you can never put NOD Down As long as Kane Lives and Kane is Immortal so NOD Will always exist plus Cyborg Commandos PWN Space Marines
The Space Wolves are Space Marines.The Space Marines are a genetically enhanced race of human beings and the Space Wolves are a chapter of these Space Marines.If you want to team up Space Wolves with another chapter of Space Marines, for example, Ultramarines, or Black Templars, you would have to check in the codex to see the rules that apply for allied armies.
You can do it yourself, all you'd need to do is add a few spikes here and there, and then it's all up to how you paint it. If you paint on a few demon faces here and there, as well as the mark of Chaos, they'd be convincing enough to pass as Chaos Space Marines.
Chaos Space Marines is a game for Pc that can be downloaded from the official Chaos Space Marines´s website or at some game stores such as GameStop, or Walmart.