Tell me ideas for different versions of this "Your Character Here" (Patreon)

This will be the main pose for the next ych. I will create an auction for this and the winner will chose what character he wants to see drawed.

As usual in YCH, some changes can be made on the body to fit the character selected (like bigger boobies if the winner want see Neira there, or wings or such things) or even add minor elements (like Neira's staff or other character jewelry)

Well, my idea is make a YCH with different options and, based on how high the auction goes, more option will be drawed for the winner (and elder patreons jaja)
For example
- base bid - option 1
- bid between x and y - option 1, 2 and 3
- bit between z and a - options 1, 2, 3, 4 and 5
- bit between......
With the autobuy to win all the options, sketches, lines and versions in just on move.

And I want to ask you for some ideas that could be added to the pic (some minor changes on the body can be present to fit her to the idea)
For example some tentacles around, or something sucking boobs, or cocks on the front of the pic, a costume (maybe the character costume or a cosplay), pregnant belly (or full of cum), cum over the body... 
Just tell me ideas hehe. I can't promise that I will add all them, but I will try add the ebst ones and the ones that fit the pose :)