Have just completed this bust sourced from SK Miniatures... All comments welcome please!

sorry, but I have to say it.

If you want people to give serious feedback on your work, you have to present it properly..
It is impossible to determine the colours, as the lighting and white balance are wrong, the picture is not focused well, and the background... well, how hard is it to put the model in front off a single coloured background?

Sorry to be harsh, taking quick pics on the bench for a 'work in progress' thread is fine, but not when you ask people to offer serious critique.