Genius!
I second the call to find out how you did the toilets...
The original toilet models had an alien head sticking out of the bowl. This was cout off and then the whole inside of the bowl was ground out with a rotary grinding tool. The bowl was then filled with greenstuff to make the goo inside the toilet and the various bits coming out of the bowl were stuck into the greenstuff before it set.
I have finally repaired and re-painted my "Treeman"
