>>9269448What I do is just think about what the characters might do and how they would fight. Then I try to re-create that pose in my head and then with the toys. Start simple, with punches and kicks or even just swinging a sword.
Then just take a tonne of photos, changing lights, moving lamps or even torches to get the light where you want it.
Eventually something clicks and you go "hey, that turned out alright"
You will never get super-based shots straight away, but if you're having fun then you will start to get good shots quicker.