So it seems reasonable that for my final submission to the Challenge I should feature the Old Gallifreyan himself - as produced by Crooked Dice in 28mm.
From Minion Tamsin:
Superb work Edwin - you've definitely captured the look of him with your painting. And no need to apologise for having been Dr Who heavy with your entries - they've been good fun.
That's another 5 points in the bag.