She is just a bit on the thin side but not unhealthy looking. Maybe offer a few more bugs per feeding or go with a bigger size a few times a week. And BTW, the best full body shots are when they are just sitting on a table or flat on any surface and the picture is taken from above like this :
https://www.beardeddragon.org/media/29939/full
As for bathing, I only bathe mine if they are dirty or every once in a while. Dragons that enjoy it are O.K to bathe weekly but if they hate it they can hyperventilate and aspirate water easily which can lead to a U.R.I. I offer hydration by spraying/dripping water on their snout for a drink. Just be patient and most dragons will lap up the drops after about a minute if you spray [ or drip ] stop , repeat.
https://www.beardeddragon.org/media/29939/full
As for bathing, I only bathe mine if they are dirty or every once in a while. Dragons that enjoy it are O.K to bathe weekly but if they hate it they can hyperventilate and aspirate water easily which can lead to a U.R.I. I offer hydration by spraying/dripping water on their snout for a drink. Just be patient and most dragons will lap up the drops after about a minute if you spray [ or drip ] stop , repeat.