Options for editing characters?

Hi, all.

I'm in the process of choosing characters for a Storyline 360 module and am a little frustrated with the character options, as they do not line up with my client's expectations.  The characters need to be racially/ethnically diverse, suitably attired for the client's company (corporate, not biz casual) and the client does not like the illustrated options, just the photographic ones.

For example, the client likes Vicki, but would like to use poses where Vicki has her suit jacket on for a more corporate look.  (I agree with the client that that is important for this character).  However, every single pose with Vicki-in-a-suit-jacket, she's holding her cell phone!

So then Rhonda was the client's second choice.  Cool, Rhonda's outfit includes a suit jacket in every pose.  But then we looked through the poses and...75% of them have her doing something ridiculous with her arms and/or facial expression.

I've done a search on this site for editing characters, and the photographic characters have fewer editing options.  My search tells me that even editing characters in a third party app is not possible.

Am I pretty much out of luck?  Is there more recent information/options that I don't know about?