hi dudes!°

I were away for a long time but now I'm back....
I want to model the Droideka from Star Wars and i wanna see how far i come with it (texturing/particles for shield/animation rolling effect/small scene)
My problem is that i have only a few images i ccan use...so i would be pleased to get some images from you guys out there....this is the only one i am modeling from: