This is a Reaper Miniatures 28mm 'scale' figure from their Dark Heaven Legends range, called 'Heinz Stargazer' (03291). I painted it back in early December, as a Christmas present, and only remembered about the photos today. It was painted in acrylics. The base is made from an ordinary plastic 40mm plinth base and a circle of embossed plasticard cut from one of the sheets that can be had from Wills.
As ever, if you click on the pictures you can see them a little bigger.