Space Marine army

I am collecting Warhammer 40,00, it is a miniatiures game where yo buy your miniatures, build them and paint them. Then you fight battles, usin tactics and your cunnin brain! I am collecting the Space Marines who are the defenders of the empire of man, because in the 41st millenium the humans have a huge empire which is being attacked by thousands of aliens, intent on destroying mankind forever. The Space Marines are genetically modified warriors in power armour, their sole purpose is (as I have said before) to defend mankind. Just recently I bought some miniatures and I have been painting them for the last few days. These are the pictures.