Hi there, I'm gonna keep it short :)
After a few months of my stressful and taxing introduction of studying at uni, I feel like I'm able to get back (somehow) to.... my favourite psychological therapy.
DRAWING KINKY STUFF!
With that and my recent improvement (I think?) in drawing, I decided that I'll be redesigning my main OC, Calista. Although I do have a rough idea in mind, there are still a lot of blank spaces I quite haven't thought of yet.

That's where I do need any advice. Here are some main things what I've got so far:
Species: Dragon
Gender: female
Scales - color: red with black/dark underside
Height: around 160 cm (5'3")
Build: slim and rather lean (so there's more room to grow :3)
Wings: none
What setting is she in: probably fantasy setting, I like that one a lot, not completely sure though
I've also decided that it'll be more useful to me to properly learn regular human head shape, hence the change (see the image above). The old version is here: https://www.furaffinity.net/view/56129347/
(Was it a good idea?)

Now, here are some things which I still have to decide:
Bodytype?
Will she be covered whole in scales, or only some parts and the rest would be regular human skin?
How long is her tail?
Does she have any extra abilities? (maybe even superpowers?)
What is her origin?
Hair color and haircut?
Is she hot, or cold-blooded?
...and many more!

I'd greatly appreciate if anybody would help me decide on at least one thing, or give me some ideas, that'd be lovely.
Hope to see you soon!

(I might even doodle/sketch you something if I really like your idea! And thank you for reading this till the end!)