Guild Wars 2

I think that in a preview mode there should be button that shows character in running mode as well (button that toggles between running and standing) and a button that draws weapon so I can see it how it looks in my hand.
I have to say that a lot of times I preview an armor and I like how it looks, but then when i see it from from sides or front while running I don’t like it anymore. It is usually the situation with long coat armors, so a running mode would be useful.

A setting for choosing between Standing, Running and Walking, a setting to choose between Ground and Underwater, another to choose between holstered weapons and Combat stance, another slot for previewing two one-handed weapons and a way to use your own dyes.

That’s mostly all that panel is missing.

It’s rather annoying having to unequip your armor because weapons you preview are hidden under your clothes.

Agreed, at least about holding weapons and being able to dye the previews. Some weapons, in particular torches and focii, have effects only when they’re held. It’d be nice to preview those. Similarly, many weapons clip through armor when just worn at the side.