If you are talking about the same hellhound from the parlor, then I would like to see her with her "normal" outfit as I don't want to give her the wrong sprite, unless she doesn't wear clothes in the first place.  Also her eye color is obscured.

  If Finchy adds her or a new hellhound to the enemy pool and people vote for her, then sure I will make her a sprite map. As she is right now, maybe if I get some sort of details about her outfit and eyes.

I also like both of those robos, I'll add them to the list.  The list is a bit longer at 8 sprite maps, but progress is being made. (Trash panda, Mal0, Crawler, Chemist, Hellhound [This one will be subject to change], Smiler, and now Gabby Mk II and ST Patrol Droid.)

As for help, I am refiring to sprite art.  I found someone who is much more skilled than I to make the sprite maps, but the more hands on deck the faster we can help/force  Finchy with making a roommate system.   Maybe some cash  Other than that, this side project is for the love of the game and the girls, thus it will take time.   I plan on dropping both the OG art and sprite map here while emailing the file to Finchy.

Again, totally up to the dev to use whatever they want.  Unless these sprite maps are used in game, these are considered Fanart.  Just because they are made, doesn't mean they'll appear in game. (Sorry Crawler, but the truth is, the game was rigged from the start.)