Well this is the next little scratch build project of mine finally over with.
And I now officially hate Greenstuff, it never does what you want it to :(
I've decided all my Time Lords need a TARDIS each. After scratch building a computer bank TARDIS for my Delgado Master, I needed a Doric column TARDIS for my Ainley Master.
Well after a couple of weeks trying to train greenstuff into the right shape this is the result.