SIGMA Mainstore moved on after about six years in Woman sim. The new store is a cute skybox made by Dust Bunny and furnished with beloved items kept in my inventory for a while. The "old" sculpted SIGMA jewellery collection has moved to the attic. Past days of SL are kept here when building was mainly an inworld issue. There are plans on having a big sale out before all of these are put down.
Sofi Trenkins
SLurl: http://maps.secondlife.com/secondlife/Nina/31/51/735