[CONTEST]Append design for my UTAUloid

I'm planning to upgrade Nanami to ACT3,and along,release 3 appends:solid,dark and sweet.I made the design of the solid and dark appends(and recorded a demo version of the solid append),but I need a concept art for the sweet append(remember that I make new designs for every append).
So,make some arts!

(*≧▽≦)~ <3 Good luck!

Yeah,I couldn't find a good artist,when this forum is dead(probably due to the school).