Sculpture carry on

Carrying on from last years work to finish off my sculpture I have decided to use fine casting plaster to cover the sculpture because it is easier to sand down the casting plaster than the one coat plaster and scrim. Here is a photo of my sculpture but it still needs sanding down. 

What I want to do with this now is to smooth it by sanding it down and to give it a better finish and either painting it or see how different materials drape from it.