Draw this again

This is my entry for contest ::LEVEL-UP CONTEST::

_{Try my best already.. Hope I can win this contest somehow}

I'm not really satisfied with the latest art but well at least I try

I'm thinking there's something missing in this two pictures but can't figure out

BE CAREFUL WHEN JUDGING SOMEONE!!!
_{I meant....}
The girl with green clothes is Iris-chan by
And her back is Amaryllis by me

Both of them are different person