Liliana, depending on your pose, if you use gumpaste or modelling paste or chocolate it and you leave enough drying time you can make it without wire, spaghetti or toothpicks. I did these spiders legs with anything and used edible glue to keep in place. Modelling chocolate is a great medium for models as you can smooth it out too very easily and colour it, and you are more than welcome x
Alana Lily Chocolates & Cakes