Cheers for the links everyone some awesome stuff there, I think I'll be giving cobalt a visit when I get paid this month.
I've actually made some progress and managed to dig some mini's out from the Lead Pile that I think fit in with the theme I'm going for.
At the moment it's just base work but let me know what you think.
Here they are all together, 6 Bob Olley Retained Knights, 3 Bob Olley Space Goblins, a Space Crusade Necron, an ancient space Hulk genestealer, a battletech Centurian and some Kryomek Aliens that still need some TLC.





Here's a couple of close ups of the the bases so you can see how they were put together, it's mostly watch parts, base off cuts and electric parts:


Here's all the bases painted up, all they need now is the rims finishing off.




I should hopefully get round to starting the actual mini's at some point this week once I've decided on a colour scheme.
Let me know if you want to see a step by step on the bases and I'll try and put one together.