Spoiler




I believe they are free, yeah
I feel like I've seen the second girl on here before but I could be wrong. I'm reasonably sure the first girl is free, though.
Second girl isn't taken here. Pretty sure both are free. I've talked about potentially using the second girl before, which may be what you're thinking of, but I'm perfectly okay with Snivy having her.
I believe both her and this theme you have in mind are free.