I think she looks blinking gorgeous

.
But I see what you mean, that she has some stiffness.
I have so little experience with Theias, only my beloved Dark Brown Tuscania Theia.
I have not worn my Theia enough to "break her in" (and actually I am not sure whether I
want her to soften/change,- I love her the way she is).
I am so glad to discover that you own Theias in all degrees of stiffnes and slouch

,- I have found it hard to find photos of slouching, hanging Theias
with some contents. (Most photos I find appear to show either flat, empty Theias/Theia Midis or fully stuffed Theia Midis, similar to the illustrations on Marco's shop page)