Thanks for taking the time to comment! I've always been very fond of Two, because she's easy to relate to for an aspie like myself, so I'm glad if my work has made you more favourably inclined toward her
If you're one of those who blames Two for being inflexible, please try to remember that this isn't something she can just choose to turn off when it becomes inconvenient. Cognitive flexibility can be developed to *some* extent, but, like physical flexibility, it takes a lot of hard, and often painful work. You can't expect it happen instantly, any more than you can expect a first time yogi to put his feet on top of his head after decades of a sedentary lifestyle.
As for the plushie, I don't know if she reads MU, but allykat on LiveJournal *just* posted that she's thinking of making felted dolls as a form of fan art, so you could try asking her if she'd be interested.