Althea Feiri

I'd like to start making mesh items in SL ad i figured id start with simple accories. my fiance said she wants a specific kind of necklace and i can probubly mace it from scratch but im not shure how big evrything is compaired to the avitars in-game. is there a template necklace i can download or can you put avitar shapes from in the game to blender so i can fix sizing issues?