Here's the third elf girl. I saw her name on VNDB, but I'm not sure it's completely correct. If I'm wrong, let me know and I'll correct it. I like her design, as well as the designs of the other elves.
Weight 0.9-1
Apperance(normal): yennol, purple gradient hair, very long hair, low twintails, green eyes, pointy ears, black bows, hair bows, small breasts
Apperance(mature): yennol, purple gradient hair, very long hair, low twintails, green eyes, pointy ears, large breasts, mature female
Outfit(cloak): red cloak, hooded cloak, sleeves past fingers, leotard under clothes, navel, purple leotard, highleg leotard, thong leotard, covered erect nipples, turtleneck, pubic heart, purple pasties, heart pasties, leg ribbons
Outfit(no cloak): purple leotard, highleg leotard, thong leotard, covered erect nipples, turtleneck, bare stomach, pubic heart, purple pasties, heart pasties, leg ribbons, purple gloves, elbow gloves
Some tips:
The outfit isn't entirely accurate. Honestly, I have no idea what to call it at all, so we have what we have. The rear view can be problematic and somewhat inaccurate. It's generally not seen much in the game or animation. To improve the view, adding a backless leotard and a sideless leotard should help somewhat.