I like Rosalie, she's got that cute little innocent look to her. I assume she's the daughter/grand daughter of the Professor but do you have any additional background on her? I'd be interested in reading it. I also like your Nurse Joy design, feels a bit refreshing to get her into something different once in awhile. Considering that it's not your strong suit you're still quite skilled at drawing people and it will improve over time as you do more of it.
As for your Fakemon I like a lot of your designs, the Centini and Nanite lines are my favorites. I'd enjoy seeing more of your work in the future.