My last job was a combination of various concepts that I wanted to implement. Combining Scottie Fox's challenge along with a Purple Birdman pose.
Drawing with reference to learn or to solve part of the anatomy of a drawing isn’t bad, it serves to understand things that are difficult for us at first.
Of course, if the reference is used in its entirety, credit must be given to the original creator, since if the situation is not clarified it can be taken as plagiarism and harmful to the artist.

Character: Blaster Fox
Challenge creator: https://twitter.com/SC00TF0X/status.....96266269446146
Original pose: https://twitter.com/purplebirdman/s.....43532552994816
Color palette: https://twitter.com/ajdrawsnice/sta.....13835960029193