Thank you guys and my apologies for bringing an old and worn topic up. I did trawl through our archives but did not find anything relevant. Sadly I did not check TMP where such a discussion had taken place before and where suitable Vallejo codes are being suggested. My bad.
for anyone who is perhaps interested in this have a look here:
http://theminiaturespage.com/boards/msg.mv?id=73370
cheers,
Fanis