I think most people have covered thus, I picked up some green stuff/two part epoxy putty from ebay years ago. I've got some in a strip, the only problem with it in a two part strip is that it can cure over time where it meets in the middle. I do believe you can pick up various brands with the two parts in separate tubes. I find it useful for filling gaps and for some finer details on miniatures.
Anyway, I've managed to make some progress on the oota goota and have started with the base coat. Managed to take some photos, I'll hopefully make some more progress once I pick up a replacement daylight bulb as mine broke this evening.
Edited by ZombieHedgehog