Everyone else got most of it but there is really to many things in there. To many starts like someone else said but, why are all the planets so close. Just doesnt seem logical that there is like 5 planets or moons there. Then again the planet could be the orange center one and all the other ones are moons but then again.. still doesnt seem right. Cut down on all action and it will be great. Just my opinion ^^^
Im not really an artist or anything but to me it seems like there isnt enough detail into the armour and body. It seens like they have flat armour or something. I'd say its a decent start. Good luck with it.