A king cobra in the position to attack (?)

Now, this creation is a bit of a disappointment and I completely don't know what am I doing wrong. I wanted to have a cobra in an upright position as it readies itself for the attack. The engine however completely misses that. Therefore I am looking for tips on prompt engineering. How to improve it so that I will be getting the results closer to what I want to achieve. I'm a newbie in the picture creation so please be gentle with me.