Lower Torso
The lower torso is very long, almost skirt-like. It also has a bit of heft and bulk, particularly in the side skirts. I think this adds a lot to the look. The upper torso is quite a bit smaller in comparison, and when combined with a longer, wider lower half, it gives the Epyon a certain look, as if it is wearing not a skirt, but rather a long robe or cloak in order to conceal its true and raw anime power. Considering the show that this mobile suit comes from, that feels entirely appropriate.
Also, all the pieces feel secure and stable, which is a huge plus.
Feet
This is where the kit gets that much more ridiculous. When transformed, the feet of the Epyon become a pair of dragon heads. In order to sell the effect, the very bottom of each foot opens up like a mouth, complete with sharp, menacing teeth. What’s more, the green decals wedged into each foot becomes the dragon’s eyes. I guess if you’re going to go down this route, you ought to go big or go home.