I can give it a shot! I've worked off of references before

Examples:
http://www.furaffinity.net/view/20639070/
http://www.furaffinity.net/view/20496911/
http://www.furaffinity.net/view/20328465/
http://www.furaffinity.net/view/20430041/
http://www.furaffinity.net/view/19828929/

References start at $20 and go up depending on complexity. Just shoot me a note if you're interested!

I can work off of description, it just takes a little longer than if you had some images or screenshots for reference. I have various levels of complexity for my reference sheets, but all are drawn uniquely and don't make use of any bases. I do any gender. SFW or NSFW. You can take a look at my gallery to get an idea of my art style, but I'll also include some extra human arts linked below that haven't been uploaded to my gallery yet.
Price-wise, a Basic ref starts around $60+ and just has full front and an eye close-up. Simple starts around $70+ and has full front, partial back, eye close-up and if NSFW a genital close-up. Complex starts around $100+ and has full front, full back, eye close-up, if NSFW a genital close-up and can have various other close-ups. I can do a personal quote, if you give me more detail on what you want.
Gallery: https://www.furaffinity.net/gallery/naughtyangel/
Some Extra Human Examples:
http://sta.sh/0pzmpofh66m
http://sta.sh/022u873g1bv7

I could Rich Burlew the shit out of it for you