Is this a special figure?

[alunrowe]

I have in my collection (which i'm just preparing to sell) this figure

http://www.suspicious-mind.co.uk/luke.htm

It is a Luke in Tatooine fatigues but with a silver lightsaber handle
protruding from his hand. The photo shows it best. Please can you
help identify if this has any significance.

Thanks

Alun