>>6382183I'm surprised you haven't found much in the way of decent reviews/videos/photos between youtube, 2chan, twitter and the internet in general. There's lots in the way of high-quality photos, but maybe you don't use Japanese search terms much? I just grab them off myfigurecollection.
For starters:
http://shishioh.info/figma_321_Shielder_Mash_Kyrielight.php | Also plug this into twitter. Be mindful of links attached to pictures that you won't see without going to the tweet itself, which may contain reviews フィグマ シールダー
Pic-related is her current final form. More representative of her character progression. Small, but effective touches. More armor, some fanciful elements, a sword and more skip to her step. I'm pretty happy with the current offering though.
