I thought I should make a proper reference sheet for Sylvia the slug girl in case someone needs one so here it is, loaded with front, back and side views and a colour guide. Also, some statistics here:

-Name: Sylvia Vinedale
-Species: Human/slug hybrid
-Age: 23
-Height: 3.5in / 8.9cm (not including antennae)
-Weight: 0.48lbs / 218g

I'll do a reference sheet for Aleta whenever I get the chance to.