Hey there! It's okay, it's a paladin, and a paladin won't need to be human all the time hehe. The main issue here is the perspective of your drawing. Notice that the body is not following the right perspective; instead, it diverges. The first thing you need to do is to establish the horizon line, so you can know where to place the VP's. Regarding the armour, it is not that bad, but it has the same perspective issue as the body. Keep in mind that the armour parts wrap the body; this way, you avoid drawing flat shapes. Hope this helps!











