Vigier Guitars

Hello.
I have seen this Vigier Excess bass:
http://www.ispmusica.com/articulo.asp?id=260
But it seems an older model because I have not found it in the Viger web site (I have not seen that color).
Can someone tell me some information about this bass (model, manufacturing year, differences between the Excess basses found in the Vigier web site, ...?
Thank you.

This is the Excess 1 introduced on 1996.It is the same than the Excess II excepted that it has a pickguard.

Then it is the same as mine (which also has a pickguard), except mine is in black color.
Thank you for the information!